Warning: Permanently added '[localhost]:55519' (ED25519) to the list of known hosts. [ 49.263682][ T42] kauditd_printk_skb: 17 callbacks suppressed [ 49.263697][ T42] audit: type=1400 audit(1787726508.239:138): avc: denied { execute } for pid=5719 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 [ 49.273721][ T42] audit: type=1400 audit(1787726508.249:139): avc: denied { execute_no_trans } for pid=5719 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 2026/08/26 06:41:49 parsed 1 programs 2026/08/26 06:41:49 serving rpc on tcp://44701 [ 50.458887][ T42] audit: type=1400 audit(1787726509.429:140): avc: denied { node_bind } for pid=5719 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 50.465646][ T42] audit: type=1400 audit(1787726509.439:141): avc: denied { node_bind } for pid=5719 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 53.044561][ T42] audit: type=1400 audit(1787726512.019:142): avc: denied { mounton } for pid=5732 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 [ 53.052602][ T42] audit: type=1400 audit(1787726512.029:143): avc: denied { mount } for pid=5732 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 [ 53.055696][ T5732] cgroup: Unknown subsys name 'net' [ 53.068248][ T42] audit: type=1400 audit(1787726512.039:144): avc: denied { unmount } for pid=5732 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 53.194429][ T5732] cgroup: Unknown subsys name 'cpuset' [ 53.198837][ T5732] cgroup: Unknown subsys name 'rlimit' [ 53.375763][ T42] audit: type=1400 audit(1787726512.349:145): avc: denied { setattr } for pid=5732 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 [ 53.383250][ T42] audit: type=1400 audit(1787726512.349:146): avc: denied { create } for pid=5732 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.391843][ T42] audit: type=1400 audit(1787726512.349:147): avc: denied { write } for pid=5732 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 53.438471][ T5735] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 54.237908][ T5732] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 56.133635][ T42] kauditd_printk_skb: 11 callbacks suppressed [ 56.133648][ T42] audit: type=1400 audit(1787726515.109:159): avc: denied { execmem } for pid=5737 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 56.145064][ T42] audit: type=1400 audit(1787726515.109:160): avc: denied { create } for pid=5737 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 56.152894][ T42] audit: type=1400 audit(1787726515.109:161): avc: denied { sys_admin } for pid=5737 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 56.160057][ T42] audit: type=1400 audit(1787726515.109:162): avc: denied { read } for pid=5738 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.167756][ T42] audit: type=1400 audit(1787726515.119:163): avc: denied { open } for pid=5738 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 [ 56.176322][ T42] audit: type=1400 audit(1787726515.119:164): avc: denied { mounton } for pid=5738 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 [ 56.191654][ T42] audit: type=1400 audit(1787726515.169:165): avc: denied { mount } for pid=5738 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 [ 56.199569][ T42] audit: type=1400 audit(1787726515.169:166): avc: denied { mounton } for pid=5738 comm="syz-executor" path="/syzkaller.xaeDgH/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 [ 56.209936][ T42] audit: type=1400 audit(1787726515.169:167): avc: denied { mount } for pid=5738 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 [ 56.218175][ T42] audit: type=1400 audit(1787726515.169:168): avc: denied { mounton } for pid=5738 comm="syz-executor" path="/syzkaller.xaeDgH/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 [ 56.242806][ T5738] 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. [ 57.998084][ T65] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.004663][ T65] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.009157][ T65] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.013867][ T65] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.018431][ T65] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.659921][ T5794] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.663594][ T5794] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.666655][ T5794] bridge_slave_0: entered allmulticast mode [ 58.670216][ T5794] bridge_slave_0: entered promiscuous mode [ 58.678046][ T5794] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.681665][ T5794] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.685080][ T5794] bridge_slave_1: entered allmulticast mode [ 58.689020][ T5794] bridge_slave_1: entered promiscuous mode [ 58.720100][ T5794] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.727538][ T5794] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.755767][ T5794] team0: Port device team_slave_0 added [ 58.760317][ T5794] team0: Port device team_slave_1 added [ 58.786868][ T5794] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.789691][ T5794] 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. [ 58.801140][ T5794] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.807744][ T5794] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.810565][ T5794] 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. [ 58.823640][ T5794] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.860955][ T5794] hsr_slave_0: entered promiscuous mode [ 58.864823][ T5794] hsr_slave_1: entered promiscuous mode [ 58.990530][ T5794] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.998072][ T5794] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 59.002374][ T5794] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.008003][ T5794] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 59.011481][ T5794] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.015285][ T5794] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 59.018357][ T5794] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.022863][ T5794] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 59.046166][ T5794] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.048900][ T5794] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.051981][ T5794] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.054520][ T5794] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.099045][ T5794] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.115505][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.119973][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.134172][ T5794] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.141856][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.144185][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.151837][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.155145][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.465894][ T5794] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.503033][ T5794] veth0_vlan: entered promiscuous mode [ 59.514947][ T5794] veth1_vlan: entered promiscuous mode [ 59.546942][ T5794] veth0_macvtap: entered promiscuous mode [ 59.555992][ T5794] veth1_macvtap: entered promiscuous mode [ 59.576489][ T5794] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.588746][ T5794] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.613834][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.620361][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.642169][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.647353][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.726254][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.837452][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.846728][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.850587][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.870462][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.873978][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.930535][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.021699][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/08/26 06:41:59 executed programs: 0 [ 60.641698][ T65] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 60.646875][ T65] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 60.654464][ T65] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 60.659023][ T65] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 60.663755][ T65] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 61.082491][ T5853] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.085195][ T5853] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.088485][ T5853] bridge_slave_0: entered allmulticast mode [ 61.092254][ T5853] bridge_slave_0: entered promiscuous mode [ 61.096855][ T5853] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.100078][ T5853] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.102952][ T5853] bridge_slave_1: entered allmulticast mode [ 61.107335][ T5853] bridge_slave_1: entered promiscuous mode [ 61.125265][ T5853] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.130854][ T5853] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.155211][ T5853] team0: Port device team_slave_0 added [ 61.158750][ T5853] team0: Port device team_slave_1 added [ 61.175648][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.178281][ T5853] 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. [ 61.187126][ T5853] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.194155][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.197418][ T5853] 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. [ 61.208524][ T5853] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.247110][ T5853] hsr_slave_0: entered promiscuous mode [ 61.250675][ T5853] hsr_slave_1: entered promiscuous mode [ 61.253508][ T5853] debugfs: 'hsr0' already exists in 'hsr' [ 61.255651][ T5853] Cannot create hsr debugfs directory [ 62.679977][ T12] bridge_slave_1: left allmulticast mode [ 62.682042][ T12] bridge_slave_1: left promiscuous mode [ 62.684503][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.689955][ T12] bridge_slave_0: left allmulticast mode [ 62.694064][ T12] bridge_slave_0: left promiscuous mode [ 62.698077][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.738353][ T5085] Bluetooth: hci0: command tx timeout [ 62.789140][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 62.797870][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 62.805426][ T12] bond0 (unregistering): Released all slaves [ 62.910296][ T42] kauditd_printk_skb: 20 callbacks suppressed [ 62.910321][ T42] audit: type=1400 audit(1787726521.879:189): avc: denied { write } for pid=5878 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 [ 62.922196][ T42] audit: type=1400 audit(1787726521.879:190): avc: denied { create } for pid=5878 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 [ 62.931270][ T42] audit: type=1400 audit(1787726521.889:191): avc: denied { write } for pid=5878 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2040 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.942036][ T42] audit: type=1400 audit(1787726521.889:192): avc: denied { append } for pid=5878 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2040 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.958858][ T12] hsr_slave_0: left promiscuous mode [ 62.961728][ T12] hsr_slave_1: left promiscuous mode [ 62.964495][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 62.967366][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 62.971700][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 62.975331][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 62.976073][ T42] audit: type=1400 audit(1787726521.949:193): avc: denied { write } for pid=5881 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 [ 62.986621][ T42] audit: type=1400 audit(1787726521.949:194): avc: denied { unlink } for pid=5881 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2040 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.997104][ T12] veth1_macvtap: left promiscuous mode [ 63.000130][ T12] veth0_macvtap: left promiscuous mode [ 63.003545][ T12] veth1_vlan: left promiscuous mode [ 63.005538][ T12] veth0_vlan: left promiscuous mode [ 63.187741][ T12] team0 (unregistering): Port device team_slave_1 removed [ 63.197858][ T12] team0 (unregistering): Port device team_slave_0 removed [ 63.266048][ T5438] 8021q: adding VLAN 0 to HW filter on device eth2 [ 63.359861][ T42] audit: type=1400 audit(1787726522.329:195): avc: denied { write } for pid=5885 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 [ 63.428183][ T42] audit: type=1400 audit(1787726522.399:196): avc: denied { write } for pid=5888 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 [ 63.550222][ T42] audit: type=1400 audit(1787726522.519:197): avc: denied { write } for pid=5891 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 [ 63.622500][ T42] audit: type=1400 audit(1787726522.599:198): avc: denied { write } for pid=5894 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 [ 63.697687][ T5853] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 63.710519][ T5853] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 63.715606][ T5853] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 63.722930][ T5853] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 63.726847][ T5853] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 63.733332][ T5853] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 63.737922][ T5853] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 63.746783][ T5853] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 63.796390][ T5853] 8021q: adding VLAN 0 to HW filter on device bond0 [ 63.807539][ T5853] 8021q: adding VLAN 0 to HW filter on device team0 [ 63.815160][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.818228][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.963986][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.966214][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.252045][ T5853] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.298267][ T5853] veth0_vlan: entered promiscuous mode [ 64.321869][ T5853] veth1_vlan: entered promiscuous mode [ 64.348944][ T5853] veth0_macvtap: entered promiscuous mode [ 64.356569][ T5853] veth1_macvtap: entered promiscuous mode [ 64.370301][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.384753][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.442318][ T5833] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.448021][ T5833] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.453637][ T5833] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.472395][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.480049][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.512459][ T55] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.517762][ T55] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.546482][ T5920] ------------[ cut here ]------------ [ 64.548901][ T5920] pgoff != vma->vm_start >> 12 [ 64.548914][ T5920] WARNING: mm/vma.h:276 at __split_vma+0x1228/0x1800, CPU#2: syz.0.17/5920 [ 64.551214][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.554645][ T5920] Modules linked in: [ 64.559933][ T5920] CPU: 2 UID: 0 PID: 5920 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 64.564634][ T5920] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.568675][ T5920] RIP: 0010:__split_vma+0x1228/0x1800 [ 64.570862][ T5920] Code: 3c 02 00 0f 85 d3 05 00 00 4c 8b 2b 48 89 ef 49 c1 ed 0c 4c 89 ee e8 a7 3d 9e ff 4c 39 ed 0f 84 bf fd ff ff e8 b9 43 9e ff 90 <0f> 0b 90 e9 b1 fd ff ff e8 ab 43 9e ff 48 8b 54 24 38 48 b8 00 00 [ 64.580129][ T5920] RSP: 0018:ffffc9000344f228 EFLAGS: 00010293 [ 64.583133][ T5920] RAX: 0000000000000000 RBX: ffff88803e4b23c0 RCX: 0000000000000000 [ 64.586488][ T5920] RDX: ffff888030d0a580 RSI: ffffffff826cbe17 RDI: ffff888030d0a580 [ 64.589773][ T5920] RBP: 0000000200000003 R08: 0000000000000006 R09: 0000000200000003 [ 64.593148][ T5920] R10: 0000000200000ffd R11: 0000000000000000 R12: ffff88803e4b2410 [ 64.596883][ T5920] R13: 0000000200000ffd R14: ffffc9000344f5c8 R15: 0000000000000000 [ 64.600535][ T5920] FS: 000055555d60b500(0000) GS:ffff8880d5da2000(0000) knlGS:0000000000000000 [ 64.604572][ T5920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.607258][ T5920] CR2: 00007ff66f270000 CR3: 000000001345e000 CR4: 0000000000352ef0 [ 64.610601][ T5920] Call Trace: [ 64.612397][ T5920] [ 64.614065][ T5920] ? __pfx___split_vma+0x10/0x10 [ 64.616446][ T5920] vms_gather_munmap_vmas+0x1d2/0x1720 [ 64.619355][ T5920] ? mtree_range_walk+0x72b/0xb70 [ 64.622159][ T5920] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 64.624621][ T5920] ? mas_walk+0x6ef/0x9b0 [ 64.626462][ T5920] __mmap_region+0x4a7/0x30b0 [ 64.628437][ T5920] ? is_bpf_text_address+0x94/0x1a0 [ 64.630566][ T5920] ? kernel_text_address+0x8d/0x100 [ 64.632937][ T5920] ? __pfx___mmap_region+0x10/0x10 [ 64.635083][ T5920] ? lock_acquire+0x1b9/0x370 [ 64.637427][ T5920] ? find_held_lock+0x2b/0x80 [ 64.639825][ T5920] ? stack_depot_save_flags+0x49a/0x9f0 [ 64.642722][ T5920] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 64.645088][ T5920] ? stack_depot_save_flags+0x49a/0x9f0 [ 64.647352][ T5920] ? kasan_save_stack+0x3f/0x50 [ 64.649381][ T5920] ? kasan_save_stack+0x30/0x50 [ 64.651611][ T5920] ? kasan_save_track+0x14/0x30 [ 64.653602][ T5920] ? kasan_save_free_info+0x3b/0x70 [ 64.656172][ T5920] ? __kasan_slab_free+0x5f/0x80 [ 64.658561][ T5920] ? kmem_cache_free+0x127/0x6b0 [ 64.660985][ T5920] ? avc_has_perm+0x135/0x1e0 [ 64.663298][ T5920] mmap_region+0x5a8/0x6d0 [ 64.665194][ T5920] ? __pfx_mmap_region+0x10/0x10 [ 64.667236][ T5920] ? inode_has_perm+0x16d/0x1d0 [ 64.669240][ T5920] ? shmem_mapping+0xd/0x50 [ 64.671527][ T5920] ? __pfx_memfd_check_seals_mmap+0x10/0x10 [ 64.674064][ T5920] ? bpf_lsm_mmap_addr+0x9/0x30 [ 64.676535][ T5920] ? security_mmap_addr+0x71/0x1e0 [ 64.679300][ T5920] ? __get_unmapped_area+0x255/0x3e0 [ 64.681801][ T5920] do_mmap+0x12c7/0x1c30 [ 64.683508][ T5920] ? __pfx_do_mmap+0x10/0x10 [ 64.685352][ T5920] ? __pfx___might_resched+0x10/0x10 [ 64.687437][ T5920] ? bpf_lsm_current_getlsmprop_subj+0x9/0x10 [ 64.689890][ T5920] ? security_current_getlsmprop_subj+0x6e/0x130 [ 64.692542][ T5920] ? __pfx_down_write_killable+0x10/0x10 [ 64.694743][ T5920] vm_mmap_pgoff+0x28d/0x470 [ 64.696995][ T5920] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 64.699779][ T5920] ? __fget_files+0x215/0x3d0 [ 64.702192][ T5920] ? __fget_files+0x21f/0x3d0 [ 64.704112][ T5920] ksys_mmap_pgoff+0x3cb/0x610 [ 64.706061][ T5920] ? __x64_sys_futex+0x358/0x4d0 [ 64.708047][ T5920] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 64.710088][ T5920] ? __pfx___x64_sys_futex+0x10/0x10 [ 64.712301][ T5920] __x64_sys_mmap+0x125/0x190 [ 64.714200][ T5920] do_syscall_64+0x123/0x790 [ 64.716402][ T5920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.719665][ T5920] RIP: 0033:0x7ff66f39e0d9 [ 64.721879][ T5920] 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 [ 64.729588][ T5920] RSP: 002b:00007ffec1164ee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 64.732919][ T5920] RAX: ffffffffffffffda RBX: 00007ff66f625fa0 RCX: 00007ff66f39e0d9 [ 64.736167][ T5920] RDX: 0000000000000001 RSI: 0000000000003000 RDI: 0000200000ffd000 [ 64.740056][ T5920] RBP: 00007ff66f435024 R08: 0000000000000004 R09: 0000010000000000 [ 64.745906][ T5920] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000000 [ 64.749368][ T5920] R13: 00007ff66f625fac R14: 00007ff66f625fa0 R15: 00007ff66f625fa0 [ 64.752616][ T5920] [ 64.753838][ T5920] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 64.756645][ T5920] CPU: 2 UID: 0 PID: 5920 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 64.760198][ T5920] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 64.764839][ T5920] Call Trace: [ 64.766632][ T5920] [ 64.767974][ T5920] dump_stack_lvl+0x100/0x190 [ 64.769862][ T5920] vpanic+0x553/0x970 [ 64.771428][ T5920] ? __pfx_vpanic+0x10/0x10 [ 64.773209][ T5920] panic+0xd1/0xe0 [ 64.774665][ T5920] ? __pfx_panic+0x10/0x10 [ 64.776442][ T5920] check_panic_on_warn.cold+0x19/0x34 [ 64.778728][ T5920] ? __split_vma+0x1228/0x1800 [ 64.780900][ T5920] __warn.cold+0x191/0x318 [ 64.783247][ T5920] __report_bug+0x30f/0x440 [ 64.785263][ T5920] ? __split_vma+0x1228/0x1800 [ 64.787248][ T5920] ? __pfx___report_bug+0x10/0x10 [ 64.789262][ T5920] ? __vma_start_exclude_readers+0x238/0x810 [ 64.791613][ T5920] ? __split_vma+0x1228/0x1800 [ 64.793527][ T5920] report_bug+0xb3/0x220 [ 64.795257][ T5920] ? __split_vma+0x1228/0x1800 [ 64.797305][ T5920] handle_bug+0x16a/0x2a0 [ 64.799210][ T5920] exc_invalid_op+0x17/0x50 [ 64.801395][ T5920] asm_exc_invalid_op+0x1a/0x20 [ 64.803430][ T5920] RIP: 0010:__split_vma+0x1228/0x1800 [ 64.805522][ T5920] Code: 3c 02 00 0f 85 d3 05 00 00 4c 8b 2b 48 89 ef 49 c1 ed 0c 4c 89 ee e8 a7 3d 9e ff 4c 39 ed 0f 84 bf fd ff ff e8 b9 43 9e ff 90 <0f> 0b 90 e9 b1 fd ff ff e8 ab 43 9e ff 48 8b 54 24 38 48 b8 00 00 [ 64.813590][ T5920] RSP: 0018:ffffc9000344f228 EFLAGS: 00010293 [ 64.816621][ T5920] RAX: 0000000000000000 RBX: ffff88803e4b23c0 RCX: 0000000000000000 [ 64.820533][ T5920] RDX: ffff888030d0a580 RSI: ffffffff826cbe17 RDI: ffff888030d0a580 [ 64.823707][ T5920] RBP: 0000000200000003 R08: 0000000000000006 R09: 0000000200000003 [ 64.826892][ T5920] R10: 0000000200000ffd R11: 0000000000000000 R12: ffff88803e4b2410 [ 64.830122][ T5920] R13: 0000000200000ffd R14: ffffc9000344f5c8 R15: 0000000000000000 [ 64.833324][ T5920] ? __split_vma+0x1227/0x1800 [ 64.835448][ T5920] ? __split_vma+0x1227/0x1800 [ 64.837703][ T5920] ? __pfx___split_vma+0x10/0x10 [ 64.840173][ T5920] vms_gather_munmap_vmas+0x1d2/0x1720 [ 64.842440][ T5920] ? mtree_range_walk+0x72b/0xb70 [ 64.844593][ T5920] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 64.847022][ T5920] ? mas_walk+0x6ef/0x9b0 [ 64.848976][ T5920] __mmap_region+0x4a7/0x30b0 [ 64.851065][ T5920] ? is_bpf_text_address+0x94/0x1a0 [ 64.853394][ T5920] ? kernel_text_address+0x8d/0x100 [ 64.855864][ T5920] ? __pfx___mmap_region+0x10/0x10 [ 64.858170][ T5920] ? lock_acquire+0x1b9/0x370 [ 64.860176][ T5920] ? find_held_lock+0x2b/0x80 [ 64.862152][ T5920] ? stack_depot_save_flags+0x49a/0x9f0 [ 64.864398][ T5920] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 64.866810][ T5920] ? stack_depot_save_flags+0x49a/0x9f0 [ 64.869448][ T5920] ? kasan_save_stack+0x3f/0x50 [ 64.872062][ T5920] ? kasan_save_stack+0x30/0x50 [ 64.874335][ T5920] ? kasan_save_track+0x14/0x30 [ 64.876330][ T5920] ? kasan_save_free_info+0x3b/0x70 [ 64.878683][ T5920] ? __kasan_slab_free+0x5f/0x80 [ 64.880730][ T5920] ? kmem_cache_free+0x127/0x6b0 [ 64.882798][ T5920] ? avc_has_perm+0x135/0x1e0 [ 64.884753][ T5920] mmap_region+0x5a8/0x6d0 [ 64.886627][ T5920] ? __pfx_mmap_region+0x10/0x10 [ 64.889035][ T5920] ? inode_has_perm+0x16d/0x1d0 [ 64.891759][ T5920] ? shmem_mapping+0xd/0x50 [ 64.894082][ T5920] ? __pfx_memfd_check_seals_mmap+0x10/0x10 [ 64.896630][ T5920] ? bpf_lsm_mmap_addr+0x9/0x30 [ 64.898744][ T5920] ? security_mmap_addr+0x71/0x1e0 [ 64.900899][ T5920] ? __get_unmapped_area+0x255/0x3e0 [ 64.903102][ T5920] do_mmap+0x12c7/0x1c30 [ 64.904881][ T5920] ? __pfx_do_mmap+0x10/0x10 [ 64.906834][ T5920] ? __pfx___might_resched+0x10/0x10 [ 64.909281][ T5920] ? bpf_lsm_current_getlsmprop_subj+0x9/0x10 [ 64.912373][ T5920] ? security_current_getlsmprop_subj+0x6e/0x130 [ 64.915150][ T5920] ? __pfx_down_write_killable+0x10/0x10 [ 64.917471][ T5920] vm_mmap_pgoff+0x28d/0x470 [ 64.919425][ T5920] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 64.921519][ T5920] ? __fget_files+0x215/0x3d0 [ 64.923456][ T5920] ? __fget_files+0x21f/0x3d0 [ 64.925422][ T5920] ksys_mmap_pgoff+0x3cb/0x610 [ 64.928121][ T5920] ? __x64_sys_futex+0x358/0x4d0 [ 64.931135][ T5920] ? __pfx_ksys_mmap_pgoff+0x10/0x10 [ 64.933751][ T5920] ? __pfx___x64_sys_futex+0x10/0x10 [ 64.936038][ T5920] __x64_sys_mmap+0x125/0x190 [ 64.938020][ T5920] do_syscall_64+0x123/0x790 [ 64.939916][ T5920] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 64.942327][ T5920] RIP: 0033:0x7ff66f39e0d9 [ 64.944249][ T5920] 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 [ 64.952291][ T5920] RSP: 002b:00007ffec1164ee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 64.956372][ T5920] RAX: ffffffffffffffda RBX: 00007ff66f625fa0 RCX: 00007ff66f39e0d9 [ 64.960055][ T5920] RDX: 0000000000000001 RSI: 0000000000003000 RDI: 0000200000ffd000 [ 64.963285][ T5920] RBP: 00007ff66f435024 R08: 0000000000000004 R09: 0000010000000000 [ 64.966456][ T5920] R10: 0000000000000011 R11: 0000000000000246 R12: 0000000000000000 [ 64.969679][ T5920] R13: 00007ff66f625fac R14: 00007ff66f625fa0 R15: 00007ff66f625fa0 [ 64.973540][ T5920] [ 64.975996][ T5920] Kernel Offset: disabled [ 64.978343][ T5920] Rebooting in 86400 seconds..