Warning: Permanently added '10.128.0.107' (ED25519) to the list of known hosts. 2025/09/04 15:12:33 parsed 1 programs [ 61.544100][ T30] audit: type=1400 audit(1756998753.969:62): avc: denied { write } for pid=5842 comm="syz-execprog" path="pipe:[3951]" dev="pipefs" ino=3951 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 61.567664][ T30] audit: type=1400 audit(1756998753.969:63): avc: denied { node_bind } for pid=5842 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 63.524932][ T30] audit: type=1400 audit(1756998755.949:64): avc: denied { mounton } for pid=5850 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 [ 63.528351][ T5850] cgroup: Unknown subsys name 'net' [ 63.547704][ T30] audit: type=1400 audit(1756998755.949:65): avc: denied { mount } for pid=5850 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 [ 63.576817][ T30] audit: type=1400 audit(1756998755.999:66): avc: denied { unmount } for pid=5850 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 63.704136][ T5850] cgroup: Unknown subsys name 'cpuset' [ 63.712346][ T5850] cgroup: Unknown subsys name 'rlimit' [ 63.854332][ T30] audit: type=1400 audit(1756998756.279:67): avc: denied { setattr } for pid=5850 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 63.877662][ T30] audit: type=1400 audit(1756998756.279:68): avc: denied { create } for pid=5850 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.910846][ T30] audit: type=1400 audit(1756998756.279:69): avc: denied { write } for pid=5850 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.932002][ T30] audit: type=1400 audit(1756998756.279:70): avc: denied { read } for pid=5850 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.952343][ T30] audit: type=1400 audit(1756998756.309:71): avc: denied { mounton } for pid=5850 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 63.959702][ T5852] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 64.896334][ T5850] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 66.594752][ T30] kauditd_printk_skb: 10 callbacks suppressed [ 66.594768][ T30] audit: type=1400 audit(1756998759.019:82): avc: denied { mounton } for pid=5857 comm="syz-executor" path="/root/syzkaller.rxQ5J6/syz-tmp" dev="sda1" ino=2030 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 66.644497][ T30] audit: type=1400 audit(1756998759.019:83): avc: denied { mount } for pid=5857 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 [ 66.666521][ T30] audit: type=1400 audit(1756998759.019:84): avc: denied { mounton } for pid=5857 comm="syz-executor" path="/root/syzkaller.rxQ5J6/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 [ 66.691690][ T30] audit: type=1400 audit(1756998759.019:85): avc: denied { mount } for pid=5857 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 [ 66.713461][ T30] audit: type=1400 audit(1756998759.019:86): avc: denied { mounton } for pid=5857 comm="syz-executor" path="/root/syzkaller.rxQ5J6/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 [ 66.740034][ T30] audit: type=1400 audit(1756998759.019:87): avc: denied { mounton } for pid=5857 comm="syz-executor" path="/root/syzkaller.rxQ5J6/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4041 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 66.767362][ T30] audit: type=1400 audit(1756998759.049:88): avc: denied { unmount } for pid=5857 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 66.786889][ T30] audit: type=1400 audit(1756998759.059:89): avc: denied { mounton } for pid=5857 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=2783 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 66.809742][ T30] audit: type=1400 audit(1756998759.059:90): avc: denied { mount } for pid=5857 comm="syz-executor" name="/" dev="gadgetfs" ino=4042 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 66.832362][ T30] audit: type=1400 audit(1756998759.059:91): avc: denied { mount } for pid=5857 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 66.837172][ T5857] 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. [ 67.259334][ T3534] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.273375][ T3534] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.305687][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.314511][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.249586][ T5898] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 68.259215][ T5898] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 68.269748][ T5898] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 68.284115][ T5898] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 68.292635][ T5898] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 69.373041][ T5921] chnl_net:caif_netlink_parms(): no params data found [ 69.429177][ T5921] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.437019][ T5921] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.444962][ T5921] bridge_slave_0: entered allmulticast mode [ 69.451839][ T5921] bridge_slave_0: entered promiscuous mode [ 69.460288][ T5921] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.467889][ T5921] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.475138][ T5921] bridge_slave_1: entered allmulticast mode [ 69.482101][ T5921] bridge_slave_1: entered promiscuous mode [ 69.507636][ T5921] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.520870][ T5921] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.547484][ T5921] team0: Port device team_slave_0 added [ 69.555169][ T5921] team0: Port device team_slave_1 added [ 69.575022][ T5921] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.582008][ T5921] 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. [ 69.608608][ T5921] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.620731][ T5921] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.627731][ T5921] 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. [ 69.653706][ T5921] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.691996][ T5921] hsr_slave_0: entered promiscuous mode [ 69.698081][ T5921] hsr_slave_1: entered promiscuous mode [ 69.796639][ T5921] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.807213][ T5921] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.817019][ T5921] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.827246][ T5921] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.850363][ T5921] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.857534][ T5921] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.865435][ T5921] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.872547][ T5921] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.917077][ T5921] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.931408][ T3534] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.940701][ T3534] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.955274][ T5921] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.969044][ T3481] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.976183][ T3481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.987437][ T3534] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.994561][ T3534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.122293][ T5921] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.155030][ T5921] veth0_vlan: entered promiscuous mode [ 70.164778][ T5921] veth1_vlan: entered promiscuous mode [ 70.187456][ T5921] veth0_macvtap: entered promiscuous mode [ 70.196528][ T5921] veth1_macvtap: entered promiscuous mode [ 70.211083][ T5921] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.224171][ T5921] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.237172][ T61] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.246868][ T61] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.261884][ T61] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.270923][ T61] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.351699][ T61] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.413259][ T61] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.478538][ T61] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.565993][ T61] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/09/04 15:12:43 executed programs: 0 [ 70.812814][ T5172] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 70.820726][ T5172] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.829152][ T5172] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.837775][ T5172] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.846036][ T5172] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.914380][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.920840][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.970048][ T5959] chnl_net:caif_netlink_parms(): no params data found [ 71.028827][ T5959] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.036071][ T5959] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.043564][ T5959] bridge_slave_0: entered allmulticast mode [ 71.050268][ T5959] bridge_slave_0: entered promiscuous mode [ 71.058285][ T5959] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.065679][ T5959] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.073093][ T5959] bridge_slave_1: entered allmulticast mode [ 71.079768][ T5959] bridge_slave_1: entered promiscuous mode [ 71.102863][ T5959] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 71.115815][ T5959] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 71.143528][ T5959] team0: Port device team_slave_0 added [ 71.151108][ T5959] team0: Port device team_slave_1 added [ 71.174484][ T5959] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.181597][ T5959] 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. [ 71.207579][ T5959] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.219307][ T5959] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.226555][ T5959] 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. [ 71.253260][ T5959] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.291984][ T5959] hsr_slave_0: entered promiscuous mode [ 71.297997][ T5959] hsr_slave_1: entered promiscuous mode [ 71.304425][ T5959] debugfs: 'hsr0' already exists in 'hsr' [ 71.310206][ T5959] Cannot create hsr debugfs directory [ 72.902015][ T5898] Bluetooth: hci0: command tx timeout [ 73.558177][ T30] kauditd_printk_skb: 16 callbacks suppressed [ 73.558193][ T30] audit: type=1400 audit(1756998765.979:108): avc: denied { search } for pid=5516 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 73.589734][ T30] audit: type=1400 audit(1756998765.989:109): avc: denied { search } for pid=5516 comm="dhcpcd" name="udev" dev="tmpfs" ino=9 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 73.594065][ T61] bridge_slave_1: left allmulticast mode [ 73.612418][ T30] audit: type=1400 audit(1756998765.989:110): avc: denied { search } for pid=5516 comm="dhcpcd" name="data" dev="tmpfs" ino=14 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 73.617963][ T61] bridge_slave_1: left promiscuous mode [ 73.645432][ T61] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.655235][ T61] bridge_slave_0: left allmulticast mode [ 73.660876][ T61] bridge_slave_0: left promiscuous mode [ 73.667032][ T61] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.824907][ T61] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 73.835066][ T61] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.845261][ T61] bond0 (unregistering): Released all slaves [ 73.908075][ T30] audit: type=1400 audit(1756998766.329:111): avc: denied { read open } for pid=5971 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1836 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 73.944766][ T30] audit: type=1400 audit(1756998766.329:112): avc: denied { getattr } for pid=5971 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=1836 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 73.994748][ T61] hsr_slave_0: left promiscuous mode [ 74.000679][ T61] hsr_slave_1: left promiscuous mode [ 74.009957][ T61] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.020336][ T61] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.031885][ T61] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.039323][ T61] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.058553][ T61] veth1_macvtap: left promiscuous mode [ 74.064389][ T61] veth0_macvtap: left promiscuous mode [ 74.070554][ T61] veth1_vlan: left promiscuous mode [ 74.077467][ T61] veth0_vlan: left promiscuous mode [ 74.086201][ T30] audit: type=1400 audit(1756998766.509:113): avc: denied { add_name } for pid=5970 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 74.179700][ T30] audit: type=1400 audit(1756998766.599:114): avc: denied { remove_name } for pid=5981 comm="rm" name="resolv.conf.eth1.link" dev="tmpfs" ino=2028 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 74.384194][ T61] team0 (unregistering): Port device team_slave_1 removed [ 74.404684][ T61] team0 (unregistering): Port device team_slave_0 removed [ 74.896667][ T5959] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.910554][ T5959] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.923181][ T5959] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.934502][ T5959] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.981340][ T5898] Bluetooth: hci0: command tx timeout [ 75.071007][ T5959] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.095947][ T5959] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.118745][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.125943][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.153070][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.160198][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.395090][ T5959] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.446698][ T5959] veth0_vlan: entered promiscuous mode [ 75.465181][ T5959] veth1_vlan: entered promiscuous mode [ 75.497700][ T5959] veth0_macvtap: entered promiscuous mode [ 75.509381][ T5959] veth1_macvtap: entered promiscuous mode [ 75.530593][ T5959] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.548621][ T5959] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.566971][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.576542][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.587029][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.600850][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.668375][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.685096][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.715763][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.725058][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.771529][ T30] audit: type=1400 audit(1756998768.189:115): avc: denied { mounton } for pid=6030 comm="syz.0.17" path="/0/file0" dev="tmpfs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 75.821521][ T30] audit: type=1400 audit(1756998768.229:116): avc: denied { setattr } for pid=6030 comm="syz.0.17" name="/" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 75.846493][ T30] audit: type=1400 audit(1756998768.229:117): avc: denied { write } for pid=6030 comm="syz.0.17" dev="9p" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 2025/09/04 15:12:48 executed programs: 3 [ 76.283905][ T6039] page: refcount:1 mapcount:0 mapping:ffff88805caf0f00 index:0x0 pfn:0x6143a [ 76.292966][ T6039] memcg:ffff888140ac8d00 [ 76.297271][ T6039] aops:v9fs_addr_operations ino:2 dentry name(?):"/" [ 76.304007][ T6039] flags: 0xfff20000000020(lru|node=0|zone=1|lastcpupid=0x7ff) [ 76.312468][ T6039] raw: 00fff20000000020 ffff88801cae89e0 ffff88801cae89e0 ffff88805caf0f00 [ 76.321063][ T6039] raw: 0000000000000000 0000000000000000 00000001ffffffff ffff888140ac8d00 [ 76.329675][ T6039] page dumped because: VM_BUG_ON_FOLIO(!folio_test_locked(folio)) [ 76.337507][ T6039] page_owner tracks the page as allocated [ 76.344051][ T6039] page last allocated via order 0, migratetype Movable, gfp_mask 0x141cca(GFP_HIGHUSER_MOVABLE|__GFP_WRITE|__GFP_COMP), pid 6039, tgid 6039 (syz.0.22), ts 76283411945, free_ts 76205456647 [ 76.362684][ T6039] post_alloc_hook+0x1c0/0x230 [ 76.367475][ T6039] get_page_from_freelist+0x132b/0x38e0 [ 76.373043][ T6039] __alloc_frozen_pages_noprof+0x261/0x23f0 [ 76.378948][ T6039] alloc_pages_mpol+0x1fb/0x550 [ 76.383814][ T6039] folio_alloc_noprof+0x20/0x2d0 [ 76.388745][ T6039] filemap_alloc_folio_noprof+0x3a1/0x470 [ 76.394534][ T6039] __filemap_get_folio+0x5e1/0xc30 [ 76.399641][ T6039] netfs_perform_write+0x3dc/0x1e60 [ 76.404938][ T6039] netfs_file_write_iter+0x495/0x570 [ 76.410226][ T6039] v9fs_file_write_iter+0x9b/0x100 [ 76.415363][ T6039] do_iter_readv_writev+0x662/0x9e0 [ 76.420566][ T6039] vfs_writev+0x35f/0xde0 [ 76.426860][ T6039] do_pwritev+0x1a6/0x270 [ 76.431226][ T6039] __x64_sys_pwritev2+0xef/0x160 [ 76.436209][ T6039] do_syscall_64+0xcd/0x4c0 [ 76.440692][ T6039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.446605][ T6039] page last free pid 5959 tgid 5959 stack trace: [ 76.452954][ T6039] free_unref_folios+0xa61/0x16b0 [ 76.457968][ T6039] folios_put_refs+0x56f/0x740 [ 76.462740][ T6039] truncate_inode_pages_range+0x311/0xe50 [ 76.468453][ T6039] v9fs_evict_inode+0x119/0x300 [ 76.473485][ T6039] evict+0x3e3/0x920 [ 76.477427][ T6039] iput+0x521/0x880 [ 76.481227][ T6039] dentry_unlink_inode+0x29c/0x480 [ 76.486984][ T6039] __dentry_kill+0x1d0/0x600 [ 76.491693][ T6039] dput.part.0+0x4b1/0x9b0 [ 76.496111][ T6039] shrink_dcache_for_umount+0x159/0x3e0 [ 76.501857][ T6039] generic_shutdown_super+0x6c/0x390 [ 76.507890][ T6039] kill_anon_super+0x3a/0x60 [ 76.512506][ T6039] v9fs_kill_super+0x3d/0xa0 [ 76.517455][ T6039] deactivate_locked_super+0xc1/0x1a0 [ 76.522959][ T6039] deactivate_super+0xde/0x100 [ 76.527730][ T6039] cleanup_mnt+0x225/0x450 [ 76.532669][ T6039] ------------[ cut here ]------------ [ 76.538109][ T6039] kernel BUG at mm/filemap.c:1498! [ 76.543552][ T6039] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 76.549962][ T6039] CPU: 0 UID: 0 PID: 6039 Comm: syz.0.22 Not tainted syzkaller #0 PREEMPT(full) [ 76.559042][ T6039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 76.569070][ T6039] RIP: 0010:folio_unlock+0xb3/0xd0 [ 76.574175][ T6039] Code: b3 5c c9 ff 48 89 ef 31 f6 e8 f9 ed ff ff 5b 5d e9 a2 5c c9 ff e8 9d 5c c9 ff 48 c7 c6 60 19 b9 8b 48 89 ef e8 0e 0d 12 00 90 <0f> 0b 48 89 df e8 d3 bb 2f 00 e9 7b ff ff ff 66 66 2e 0f 1f 84 00 [ 76.593778][ T6039] RSP: 0018:ffffc90002e97980 EFLAGS: 00010293 [ 76.599833][ T6039] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.607776][ T6039] RDX: ffff88802f3cc880 RSI: ffffffff81f231a2 RDI: ffff88802f3cccc4 [ 76.615717][ T6039] RBP: ffffea0001850e80 R08: 0000000000000001 R09: 0000000000000001 [ 76.623663][ T6039] R10: ffffffff90ab5c97 R11: 0000000000000000 R12: ffff88805caf0f00 [ 76.631607][ T6039] R13: ffffc90002e97de8 R14: ffffea0001850e80 R15: dffffc0000000000 [ 76.639550][ T6039] FS: 000055555d2d5500(0000) GS:ffff8881246b8000(0000) knlGS:0000000000000000 [ 76.648456][ T6039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.655024][ T6039] CR2: 000000c0071b4000 CR3: 000000007d73b000 CR4: 00000000003526f0 [ 76.662978][ T6039] Call Trace: [ 76.666236][ T6039] [ 76.669147][ T6039] netfs_perform_write+0xacd/0x1e60 [ 76.674336][ T6039] ? __pfx_netfs_perform_write+0x10/0x10 [ 76.679958][ T6039] ? inode_needs_update_time.part.0+0x191/0x270 [ 76.686186][ T6039] netfs_file_write_iter+0x495/0x570 [ 76.691455][ T6039] v9fs_file_write_iter+0x9b/0x100 [ 76.696554][ T6039] vfs_write+0x7d3/0x11d0 [ 76.700863][ T6039] ? __pfx_v9fs_file_write_iter+0x10/0x10 [ 76.706571][ T6039] ? __pfx_vfs_write+0x10/0x10 [ 76.711313][ T6039] ? do_futex+0x122/0x350 [ 76.715633][ T6039] ? __pfx_do_sys_openat2+0x10/0x10 [ 76.720815][ T6039] ? __x64_sys_futex+0x1e0/0x4c0 [ 76.725739][ T6039] ? __x64_sys_futex+0x1e9/0x4c0 [ 76.730662][ T6039] ksys_write+0x12a/0x250 [ 76.734972][ T6039] ? __pfx_ksys_write+0x10/0x10 [ 76.739833][ T6039] do_syscall_64+0xcd/0x4c0 [ 76.744337][ T6039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.750235][ T6039] RIP: 0033:0x7f1f5f98ebe9 [ 76.754634][ T6039] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 76.774223][ T6039] RSP: 002b:00007ffd97e08798 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 76.782616][ T6039] RAX: ffffffffffffffda RBX: 00007f1f5fbc5fa0 RCX: 00007f1f5f98ebe9 [ 76.790569][ T6039] RDX: 0000000000000018 RSI: 0000200000000380 RDI: 0000000000000007 [ 76.798519][ T6039] RBP: 00007f1f5fa11e19 R08: 0000000000000000 R09: 0000000000000000 [ 76.806470][ T6039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.814421][ T6039] R13: 00007f1f5fbc5fa0 R14: 00007f1f5fbc5fa0 R15: 0000000000000003 [ 76.822376][ T6039] [ 76.825373][ T6039] Modules linked in: [ 76.829736][ T6039] ---[ end trace 0000000000000000 ]--- [ 76.837904][ T6039] RIP: 0010:folio_unlock+0xb3/0xd0 [ 76.843293][ T6039] Code: b3 5c c9 ff 48 89 ef 31 f6 e8 f9 ed ff ff 5b 5d e9 a2 5c c9 ff e8 9d 5c c9 ff 48 c7 c6 60 19 b9 8b 48 89 ef e8 0e 0d 12 00 90 <0f> 0b 48 89 df e8 d3 bb 2f 00 e9 7b ff ff ff 66 66 2e 0f 1f 84 00 [ 76.863360][ T6039] RSP: 0018:ffffc90002e97980 EFLAGS: 00010293 [ 76.869457][ T6039] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 76.877515][ T6039] RDX: ffff88802f3cc880 RSI: ffffffff81f231a2 RDI: ffff88802f3cccc4 [ 76.885524][ T6039] RBP: ffffea0001850e80 R08: 0000000000000001 R09: 0000000000000001 [ 76.893549][ T6039] R10: ffffffff90ab5c97 R11: 0000000000000000 R12: ffff88805caf0f00 [ 76.901545][ T6039] R13: ffffc90002e97de8 R14: ffffea0001850e80 R15: dffffc0000000000 [ 76.909499][ T6039] FS: 000055555d2d5500(0000) GS:ffff8881246b8000(0000) knlGS:0000000000000000 [ 76.918473][ T6039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.925081][ T6039] CR2: 000000c0071b4000 CR3: 000000007d73b000 CR4: 00000000003526f0 [ 76.933091][ T6039] Kernel panic - not syncing: Fatal exception [ 76.939353][ T6039] Kernel Offset: disabled [ 76.943727][ T6039] Rebooting in 86400 seconds..