Warning: Permanently added '[localhost]:53796' (ED25519) to the list of known hosts. [ 52.376373][ T42] kauditd_printk_skb: 17 callbacks suppressed [ 52.376386][ T42] audit: type=1400 audit(1784527076.228:138): avc: denied { execute } for pid=5735 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 [ 52.385475][ T42] audit: type=1400 audit(1784527076.228:139): avc: denied { execute_no_trans } for pid=5735 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 2026/07/20 05:57:57 parsed 1 programs [ 53.663829][ T42] audit: type=1400 audit(1784527077.518:140): avc: denied { node_bind } for pid=5735 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 2026/07/20 05:57:57 serving rpc on tcp://41249 [ 53.670532][ T42] audit: type=1400 audit(1784527077.518:141): avc: denied { node_bind } for pid=5735 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 56.805159][ T42] audit: type=1400 audit(1784527080.658:142): avc: denied { mounton } for pid=5745 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 [ 56.813628][ T42] audit: type=1400 audit(1784527080.668:143): avc: denied { mount } for pid=5745 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 [ 56.816486][ T5745] cgroup: Unknown subsys name 'net' [ 56.826402][ T42] audit: type=1400 audit(1784527080.688:144): avc: denied { unmount } for pid=5745 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 56.984344][ T5745] cgroup: Unknown subsys name 'cpuset' [ 56.990928][ T5745] cgroup: Unknown subsys name 'rlimit' [ 57.216799][ T42] audit: type=1400 audit(1784527081.068:145): avc: denied { setattr } for pid=5745 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=850 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 57.224811][ T42] audit: type=1400 audit(1784527081.078:146): avc: denied { create } for pid=5745 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 57.231380][ T42] audit: type=1400 audit(1784527081.078:147): avc: denied { write } for pid=5745 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 57.278767][ T5748] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 58.364586][ T5745] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 60.407002][ T42] kauditd_printk_skb: 11 callbacks suppressed [ 60.407019][ T42] audit: type=1400 audit(1784527084.258:159): avc: denied { execmem } for pid=5753 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 60.416388][ T42] audit: type=1400 audit(1784527084.268:160): avc: denied { read } for pid=5754 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 60.424245][ T42] audit: type=1400 audit(1784527084.268:161): avc: denied { open } for pid=5754 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 [ 60.432679][ T42] audit: type=1400 audit(1784527084.268:162): avc: denied { mounton } for pid=5754 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 [ 60.459892][ T42] audit: type=1400 audit(1784527084.318:163): avc: denied { mount } for pid=5754 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 [ 60.466825][ T42] audit: type=1400 audit(1784527084.318:164): avc: denied { mounton } for pid=5754 comm="syz-executor" path="/syzkaller.x4wTTw/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 [ 60.474666][ T42] audit: type=1400 audit(1784527084.318:165): avc: denied { mount } for pid=5754 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 [ 60.482261][ T42] audit: type=1400 audit(1784527084.318:166): avc: denied { mounton } for pid=5754 comm="syz-executor" path="/syzkaller.x4wTTw/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 [ 60.491783][ T42] audit: type=1400 audit(1784527084.318:167): avc: denied { mounton } for pid=5754 comm="syz-executor" path="/syzkaller.x4wTTw/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=5628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 60.501843][ T42] audit: type=1400 audit(1784527084.318:168): avc: denied { unmount } for pid=5754 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 60.513487][ T5754] 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. [ 61.626571][ T61] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.630518][ T61] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.647950][ T1166] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.650559][ T1166] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.848339][ T5823] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.851236][ T5823] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.853804][ T5823] bridge_slave_0: entered allmulticast mode [ 62.856398][ T5823] bridge_slave_0: entered promiscuous mode [ 62.860956][ T5823] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.863402][ T5823] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.866296][ T5823] bridge_slave_1: entered allmulticast mode [ 62.869922][ T5823] bridge_slave_1: entered promiscuous mode [ 62.894178][ T5823] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.900924][ T5823] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.926573][ T5823] team0: Port device team_slave_0 added [ 62.930369][ T5823] team0: Port device team_slave_1 added [ 62.952741][ T5823] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.955586][ T5823] 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. [ 62.964917][ T5823] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.970146][ T5823] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.972416][ T5823] 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. [ 62.981903][ T5823] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 63.010533][ T5823] hsr_slave_0: entered promiscuous mode [ 63.013522][ T5823] hsr_slave_1: entered promiscuous mode [ 63.149781][ T5823] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.158406][ T5823] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 63.162071][ T5823] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.167282][ T5823] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 63.170551][ T5823] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.175925][ T5823] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 63.179454][ T5823] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.185361][ T5823] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 63.201418][ T5823] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.203891][ T5823] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.206439][ T5823] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.208542][ T5823] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.243982][ T5823] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.255407][ T72] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.260908][ T72] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.268535][ T5823] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.276658][ T72] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.279683][ T72] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.289255][ T72] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.292368][ T72] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.574421][ T5823] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.615847][ T5823] veth0_vlan: entered promiscuous mode [ 63.624684][ T5823] veth1_vlan: entered promiscuous mode [ 63.648061][ T5823] veth0_macvtap: entered promiscuous mode [ 63.654691][ T5823] veth1_macvtap: entered promiscuous mode [ 63.671060][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.680606][ T5823] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.689104][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.692521][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.697207][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.702503][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.782002][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.788424][ T64] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 63.791799][ T64] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 63.795197][ T64] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 63.798734][ T64] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 63.802694][ T64] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 63.868393][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.955591][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.011025][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/07/20 05:58:08 executed programs: 0 [ 64.209486][ T5098] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 64.213648][ T5098] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 64.216651][ T5098] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 64.221026][ T5098] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 64.223806][ T5098] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 64.575307][ T5878] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.577771][ T5878] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.580035][ T5878] bridge_slave_0: entered allmulticast mode [ 64.582809][ T5878] bridge_slave_0: entered promiscuous mode [ 64.586413][ T5878] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.588827][ T5878] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.591114][ T5878] bridge_slave_1: entered allmulticast mode [ 64.593740][ T5878] bridge_slave_1: entered promiscuous mode [ 64.609618][ T5878] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.614778][ T5878] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.633111][ T5878] team0: Port device team_slave_0 added [ 64.638312][ T5878] team0: Port device team_slave_1 added [ 64.661470][ T5878] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.664045][ T5878] 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. [ 64.673275][ T5878] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.678521][ T5878] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.681374][ T5878] 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. [ 64.691891][ T5878] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.733605][ T5878] hsr_slave_0: entered promiscuous mode [ 64.736781][ T5878] hsr_slave_1: entered promiscuous mode [ 64.739737][ T5878] debugfs: 'hsr0' already exists in 'hsr' [ 64.741637][ T5878] Cannot create hsr debugfs directory [ 66.230538][ T5098] Bluetooth: hci0: command tx timeout [ 66.942721][ T12] bridge_slave_1: left allmulticast mode [ 66.944543][ T12] bridge_slave_1: left promiscuous mode [ 66.947430][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.954078][ T12] bridge_slave_0: left allmulticast mode [ 66.956351][ T12] bridge_slave_0: left promiscuous mode [ 66.958732][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.088995][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 67.094085][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 67.097721][ T12] bond0 (unregistering): Released all slaves [ 67.174949][ T42] kauditd_printk_skb: 20 callbacks suppressed [ 67.174961][ T42] audit: type=1400 audit(1784527091.028:189): avc: denied { write } for pid=5897 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.186301][ T42] audit: type=1400 audit(1784527091.028:190): avc: denied { create } for pid=5897 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 [ 67.195327][ T42] audit: type=1400 audit(1784527091.028:191): avc: denied { write } for pid=5897 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2024 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.207618][ T42] audit: type=1400 audit(1784527091.028:192): avc: denied { append } for pid=5897 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2024 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.232166][ T42] audit: type=1400 audit(1784527091.088:193): avc: denied { write } for pid=5900 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.239891][ T42] audit: type=1400 audit(1784527091.088:194): avc: denied { unlink } for pid=5900 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2024 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 67.258091][ T12] hsr_slave_0: left promiscuous mode [ 67.262944][ T12] hsr_slave_1: left promiscuous mode [ 67.265663][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 67.268074][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 67.271922][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 67.274760][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 67.281252][ T12] veth1_macvtap: left promiscuous mode [ 67.283074][ T12] veth0_macvtap: left promiscuous mode [ 67.284934][ T12] veth1_vlan: left promiscuous mode [ 67.286573][ T12] veth0_vlan: left promiscuous mode [ 67.395686][ T12] team0 (unregistering): Port device team_slave_1 removed [ 67.403134][ T12] team0 (unregistering): Port device team_slave_0 removed [ 67.465266][ T5452] 8021q: adding VLAN 0 to HW filter on device eth2 [ 67.630469][ T42] audit: type=1400 audit(1784527091.488:195): avc: denied { write } for pid=5903 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.680073][ T42] audit: type=1400 audit(1784527091.538:196): avc: denied { write } for pid=5906 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.737942][ T5878] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.748778][ T42] audit: type=1400 audit(1784527091.598:197): avc: denied { write } for pid=5908 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.748962][ T5878] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 67.766096][ T5878] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.773606][ T5878] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 67.777196][ T5878] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.785476][ T5878] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 67.789333][ T5878] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.795435][ T5878] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 67.812352][ T42] audit: type=1400 audit(1784527091.668:198): avc: denied { write } for pid=5911 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 67.869351][ T5878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.881821][ T5878] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.888572][ T61] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.890989][ T61] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.905011][ T61] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.907280][ T61] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.226615][ T5878] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.254365][ T5878] veth0_vlan: entered promiscuous mode [ 68.261090][ T5878] veth1_vlan: entered promiscuous mode [ 68.276353][ T5878] veth0_macvtap: entered promiscuous mode [ 68.280882][ T5878] veth1_macvtap: entered promiscuous mode [ 68.293079][ T5878] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.302408][ T5878] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.309946][ T5098] Bluetooth: hci0: command tx timeout [ 68.313598][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.316532][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.323213][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.327503][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.372414][ T1166] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.375544][ T1166] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.395818][ T1166] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.399003][ T1166] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.445510][ T5931] 9pnet_virtio: no channels available for device syz [ 68.690069][ T5936] 9pnet_virtio: no channels available for device syz [ 68.831899][ T5941] ------------[ cut here ]------------ [ 68.834317][ T5941] folio expected an open fid inode->i_ino=458013d [ 68.836967][ T5941] WARNING: fs/9p/vfs_addr.c:168 at v9fs_init_request+0x451/0x540, CPU#2: syz.0.19/5941 [ 68.841092][ T5941] Modules linked in: [ 68.842739][ T5941] CPU: 2 UID: 0 PID: 5941 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full) [ 68.846442][ T5941] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 68.850625][ T5941] RIP: 0010:v9fs_init_request+0x455/0x540 [ 68.853037][ T5941] Code: 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 db 00 00 00 48 8d 3d bf b1 20 0d 48 8b 73 40 <67> 48 0f b9 3a bb ea ff ff ff e9 41 fe ff ff e8 f7 98 ff fd be 02 [ 68.860810][ T5941] RSP: 0018:ffffc90003acf778 EFLAGS: 00010246 [ 68.863440][ T5941] RAX: dffffc0000000000 RBX: ffff88802cf41d60 RCX: ffffffff840a4337 [ 68.866766][ T5941] RDX: 1ffff110059e83b4 RSI: 000000000458013d RDI: ffffffff912af550 [ 68.870686][ T5941] RBP: fffffffffffffffe R08: 0000000000000007 R09: fffffffffffff000 [ 68.873981][ T5941] R10: fffffffffffffffe R11: 0000000000000000 R12: ffff88803db76eb0 [ 68.877148][ T5941] R13: ffff888034750e41 R14: ffff888034750bd0 R15: ffff88802cf41d60 [ 68.880401][ T5941] FS: 00007f2c03aab6c0(0000) GS:ffff8880d5fe6000(0000) knlGS:0000000000000000 [ 68.883861][ T5941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.886381][ T5941] CR2: 00007f2c03a89ff8 CR3: 000000003d608000 CR4: 0000000000352ef0 [ 68.889479][ T5941] Call Trace: [ 68.890867][ T5941] [ 68.892055][ T5941] ? __pfx_v9fs_init_request+0x10/0x10 [ 68.894230][ T5941] netfs_alloc_request+0x71c/0xcb0 [ 68.896255][ T5941] netfs_read_folio+0x20c/0x13f0 [ 68.898209][ T5941] ? __folio_batch_add_and_move+0x464/0xc60 [ 68.900624][ T5941] ? __pfx_lru_add+0x10/0x10 [ 68.902472][ T5941] ? __pfx_netfs_read_folio+0x10/0x10 [ 68.904607][ T5941] filemap_read_folio+0xfc/0x3b0 [ 68.906532][ T5941] ? __pfx_filemap_read_folio+0x10/0x10 [ 68.908721][ T5941] do_read_cache_folio+0x2d7/0x6b0 [ 68.910807][ T5941] ? __pfx_netfs_read_folio+0x10/0x10 [ 68.912943][ T5941] __page_get_link.isra.0+0x30/0x350 [ 68.915061][ T5941] page_get_link+0x44/0xf0 [ 68.916864][ T5941] v9fs_vfs_get_link_dotl+0x27b/0x310 [ 68.919001][ T5941] ? __pfx_v9fs_vfs_get_link_dotl+0x10/0x10 [ 68.921480][ T5941] pick_link+0xd17/0x13c0 [ 68.923205][ T5941] ? __pfx_v9fs_vfs_get_link_dotl+0x10/0x10 [ 68.925549][ T5941] step_into_slowpath+0x9ba/0xf90 [ 68.927551][ T5941] ? __pfx_step_into_slowpath+0x10/0x10 [ 68.929867][ T5941] ? lookup_slow+0x5b/0x70 [ 68.931643][ T5941] ? lookup_slow+0x5b/0x70 [ 68.933409][ T5941] path_lookupat+0x58b/0xc40 [ 68.935255][ T5941] filename_lookup+0x202/0x590 [ 68.937135][ T5941] ? __pfx_filename_lookup+0x10/0x10 [ 68.939239][ T5941] ? strncpy_from_user+0x19d/0x2d0 [ 68.941399][ T5941] user_path_at+0x3c/0x60 [ 68.943100][ T5941] __x64_sys_mount+0x1fb/0x310 [ 68.945045][ T5941] ? __pfx___x64_sys_mount+0x10/0x10 [ 68.947133][ T5941] do_syscall_64+0x115/0x870 [ 68.948936][ T5941] ? clear_bhb_loop+0x40/0x90 [ 68.951547][ T5941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.953864][ T5941] RIP: 0033:0x7f2c02b9de99 [ 68.955590][ T5941] 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 [ 68.963254][ T5941] RSP: 002b:00007f2c03aab028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 68.966580][ T5941] RAX: ffffffffffffffda RBX: 00007f2c02e25fa0 RCX: 00007f2c02b9de99 [ 68.969731][ T5941] RDX: 00002000000004c0 RSI: 0000200000000480 RDI: 00002000000001c0 [ 68.972897][ T5941] RBP: 00007f2c02c33eaf R08: 0000000000000000 R09: 0000000000000000 [ 68.976139][ T5941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.979271][ T5941] R13: 00007f2c02e26038 R14: 00007f2c02e25fa0 R15: 00007fffeeb806d8 [ 68.982570][ T5941] [ 68.983850][ T5941] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 68.986829][ T5941] CPU: 2 UID: 0 PID: 5941 Comm: syz.0.19 Not tainted syzkaller #0 PREEMPT(full) [ 68.990425][ T5941] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 68.994187][ T5941] Call Trace: [ 68.995566][ T5941] [ 68.996793][ T5941] dump_stack_lvl+0x100/0x190 [ 68.998675][ T5941] vpanic+0x552/0x970 [ 69.000279][ T5941] ? __pfx_vpanic+0x10/0x10 [ 69.002075][ T5941] panic+0xd1/0xe0 [ 69.003589][ T5941] ? __pfx_panic+0x10/0x10 [ 69.005371][ T5941] ? check_panic_on_warn+0x1f/0x90 [ 69.007441][ T5941] check_panic_on_warn.cold+0x19/0x34 [ 69.009679][ T5941] ? v9fs_init_request+0x451/0x540 [ 69.011824][ T5941] __warn.cold+0x191/0x318 [ 69.013710][ T5941] __report_bug+0x30f/0x440 [ 69.015620][ T5941] ? v9fs_init_request+0x451/0x540 [ 69.017736][ T5941] ? __pfx___report_bug+0x10/0x10 [ 69.019729][ T5941] ? lockdep_hardirqs_on+0x78/0x100 [ 69.021889][ T5941] ? v9fs_init_request+0x3f7/0x540 [ 69.023958][ T5941] ? v9fs_init_request+0x455/0x540 [ 69.026074][ T5941] report_bug_entry+0xe1/0x290 [ 69.028058][ T5941] ? v9fs_init_request+0x455/0x540 [ 69.030191][ T5941] handle_bug+0x1cd/0x2a0 [ 69.032025][ T5941] exc_invalid_op+0x17/0x50 [ 69.033819][ T5941] asm_exc_invalid_op+0x1a/0x20 [ 69.035811][ T5941] RIP: 0010:v9fs_init_request+0x455/0x540 [ 69.038121][ T5941] Code: 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 db 00 00 00 48 8d 3d bf b1 20 0d 48 8b 73 40 <67> 48 0f b9 3a bb ea ff ff ff e9 41 fe ff ff e8 f7 98 ff fd be 02 [ 69.045936][ T5941] RSP: 0018:ffffc90003acf778 EFLAGS: 00010246 [ 69.048414][ T5941] RAX: dffffc0000000000 RBX: ffff88802cf41d60 RCX: ffffffff840a4337 [ 69.051631][ T5941] RDX: 1ffff110059e83b4 RSI: 000000000458013d RDI: ffffffff912af550 [ 69.054801][ T5941] RBP: fffffffffffffffe R08: 0000000000000007 R09: fffffffffffff000 [ 69.058046][ T5941] R10: fffffffffffffffe R11: 0000000000000000 R12: ffff88803db76eb0 [ 69.061284][ T5941] R13: ffff888034750e41 R14: ffff888034750bd0 R15: ffff88802cf41d60 [ 69.064447][ T5941] ? v9fs_init_request+0x3f7/0x540 [ 69.066584][ T5941] ? v9fs_init_request+0x409/0x540 [ 69.068742][ T5941] ? __pfx_v9fs_init_request+0x10/0x10 [ 69.070992][ T5941] netfs_alloc_request+0x71c/0xcb0 [ 69.073131][ T5941] netfs_read_folio+0x20c/0x13f0 [ 69.075164][ T5941] ? __folio_batch_add_and_move+0x464/0xc60 [ 69.077483][ T5941] ? __pfx_lru_add+0x10/0x10 [ 69.079331][ T5941] ? __pfx_netfs_read_folio+0x10/0x10 [ 69.081580][ T5941] filemap_read_folio+0xfc/0x3b0 [ 69.083635][ T5941] ? __pfx_filemap_read_folio+0x10/0x10 [ 69.085903][ T5941] do_read_cache_folio+0x2d7/0x6b0 [ 69.087997][ T5941] ? __pfx_netfs_read_folio+0x10/0x10 [ 69.090256][ T5941] __page_get_link.isra.0+0x30/0x350 [ 69.092351][ T5941] page_get_link+0x44/0xf0 [ 69.094212][ T5941] v9fs_vfs_get_link_dotl+0x27b/0x310 [ 69.096479][ T5941] ? __pfx_v9fs_vfs_get_link_dotl+0x10/0x10 [ 69.098967][ T5941] pick_link+0xd17/0x13c0 [ 69.100831][ T5941] ? __pfx_v9fs_vfs_get_link_dotl+0x10/0x10 [ 69.103292][ T5941] step_into_slowpath+0x9ba/0xf90 [ 69.105422][ T5941] ? __pfx_step_into_slowpath+0x10/0x10 [ 69.107710][ T5941] ? lookup_slow+0x5b/0x70 [ 69.109587][ T5941] ? lookup_slow+0x5b/0x70 [ 69.111061][ T5941] path_lookupat+0x58b/0xc40 [ 69.112935][ T5941] filename_lookup+0x202/0x590 [ 69.114930][ T5941] ? __pfx_filename_lookup+0x10/0x10 [ 69.117126][ T5941] ? strncpy_from_user+0x19d/0x2d0 [ 69.119277][ T5941] user_path_at+0x3c/0x60 [ 69.121114][ T5941] __x64_sys_mount+0x1fb/0x310 [ 69.123161][ T5941] ? __pfx___x64_sys_mount+0x10/0x10 [ 69.125376][ T5941] do_syscall_64+0x115/0x870 [ 69.127313][ T5941] ? clear_bhb_loop+0x40/0x90 [ 69.129310][ T5941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.131783][ T5941] RIP: 0033:0x7f2c02b9de99 [ 69.133645][ T5941] 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 [ 69.141567][ T5941] RSP: 002b:00007f2c03aab028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 69.145071][ T5941] RAX: ffffffffffffffda RBX: 00007f2c02e25fa0 RCX: 00007f2c02b9de99 [ 69.148296][ T5941] RDX: 00002000000004c0 RSI: 0000200000000480 RDI: 00002000000001c0 [ 69.151557][ T5941] RBP: 00007f2c02c33eaf R08: 0000000000000000 R09: 0000000000000000 [ 69.154816][ T5941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 69.158064][ T5941] R13: 00007f2c02e26038 R14: 00007f2c02e25fa0 R15: 00007fffeeb806d8 [ 69.161330][ T5941] [ 69.163376][ T5941] Kernel Offset: disabled [ 69.165175][ T5941] Rebooting in 86400 seconds..