rocess permissive=1
[ 14.806272][ T28] audit: type=1400 audit(1791542636.970:63): avc: denied { siginh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
Warning: Permanently added '10.128.0.104' (ED25519) to the list of known hosts.
2026/10/09 10:44:07 parsed 1 programs
2026/10/09 10:44:07 serving rpc on tcp://42135
[ 24.890879][ T28] audit: type=1400 audit(1791542647.060:64): avc: denied { node_bind } for pid=294 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 24.912323][ T28] audit: type=1400 audit(1791542647.060:65): avc: denied { module_request } for pid=294 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1
[ 26.113672][ T28] audit: type=1400 audit(1791542648.280:66): avc: denied { mounton } for pid=300 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 26.117084][ T300] cgroup: Unknown subsys name 'net'
[ 26.136440][ T28] audit: type=1400 audit(1791542648.280:67): avc: denied { mount } for pid=300 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
[ 26.164154][ T28] audit: type=1400 audit(1791542648.320:68): avc: denied { unmount } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 26.164610][ T300] cgroup: Unknown subsys name 'devices'
[ 26.340981][ T300] cgroup: Unknown subsys name 'hugetlb'
[ 26.346646][ T300] cgroup: Unknown subsys name 'rlimit'
[ 26.460636][ T28] audit: type=1400 audit(1791542648.630:69): avc: denied { setattr } for pid=300 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 26.484007][ T28] audit: type=1400 audit(1791542648.630:70): avc: denied { create } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 26.504458][ T28] audit: type=1400 audit(1791542648.630:71): avc: denied { write } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 26.524767][ T28] audit: type=1400 audit(1791542648.630:72): avc: denied { read } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 26.545134][ T28] audit: type=1400 audit(1791542648.630:73): avc: denied { mounton } for pid=300 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
[ 26.552233][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
Setting up swapspace version 1, size = 127995904 bytes
[ 26.651415][ T300] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 27.399617][ T311] request_module fs-gadgetfs succeeded, but still no fs?
[ 27.682047][ T327] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.706500][ T327] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.715207][ T327] device bridge_slave_0 entered promiscuous mode
[ 27.739459][ T327] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.746510][ T327] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.754014][ T327] device bridge_slave_1 entered promiscuous mode
[ 27.883663][ T327] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.890768][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.898126][ T327] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.905212][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.940382][ T338] syz-executor (338) used greatest stack depth: 21024 bytes left
[ 28.005377][ T339] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.037436][ T339] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.069257][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 28.100961][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 28.143931][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 28.152529][ T339] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.159636][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.168195][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 28.177125][ T339] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.184210][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.209496][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 28.217767][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 28.233919][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 28.260455][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 28.275561][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 28.283544][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 28.292206][ T327] device veth0_vlan entered promiscuous mode
[ 28.309021][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 28.318872][ T327] device veth1_macvtap entered promiscuous mode
[ 28.329687][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 28.342591][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
2026/10/09 10:44:10 executed programs: 0
[ 28.663425][ T374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.670626][ T374] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.678153][ T374] device bridge_slave_0 entered promiscuous mode
[ 28.686878][ T374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.694075][ T374] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.701535][ T374] device bridge_slave_1 entered promiscuous mode
[ 28.729521][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.736598][ T378] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.744187][ T378] device bridge_slave_0 entered promiscuous mode
[ 28.779015][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.786173][ T378] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.793748][ T378] device bridge_slave_1 entered promiscuous mode
[ 28.840927][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.848052][ T376] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.855706][ T376] device bridge_slave_0 entered promiscuous mode
[ 28.862693][ T377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.869976][ T377] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.877495][ T377] device bridge_slave_0 entered promiscuous mode
[ 28.895785][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.903053][ T376] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.910802][ T376] device bridge_slave_1 entered promiscuous mode
[ 28.922420][ T377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.929565][ T377] bridge0: port 2(bridge_slave_1) entered disabled state
[ 28.936984][ T377] device bridge_slave_1 entered promiscuous mode
[ 28.972917][ T379] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.980098][ T379] bridge0: port 1(bridge_slave_0) entered disabled state
[ 28.987592][ T379] device bridge_slave_0 entered promiscuous mode
[ 28.998498][ T379] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.005721][ T379] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.013403][ T379] device bridge_slave_1 entered promiscuous mode
[ 29.205687][ T374] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.212812][ T374] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.220120][ T374] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.227248][ T374] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.248340][ T377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.255432][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.262756][ T377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.269817][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.297656][ T379] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.304743][ T379] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.312220][ T379] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.319307][ T379] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.336133][ T378] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.343225][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.350565][ T378] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.357696][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.367785][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.374866][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.382208][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.389283][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.455353][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 29.463495][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 29.472137][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.479646][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.486955][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.494373][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 29.502212][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.509463][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.516646][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.524165][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.531572][ T369] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.538920][ T369] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.547846][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 29.556137][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.563198][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.572527][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 29.619506][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 29.632939][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 29.640494][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 29.649017][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.656082][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.663507][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 29.671755][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.678814][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.686228][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 29.694592][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.701691][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.709187][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 29.717459][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.724537][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.731982][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 29.740332][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.747384][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.754878][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 29.763092][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.770170][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.777623][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 29.786022][ T369] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.793116][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.800668][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 29.809328][ T369] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.816456][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.823906][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 29.832202][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 29.840266][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 29.873982][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 29.882053][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 29.892305][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 29.901457][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 29.909644][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 29.917659][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 29.926230][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 29.957992][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 29.966569][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 29.975813][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 29.984516][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 29.993045][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 30.001216][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 30.009911][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 30.018351][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 30.027022][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 30.035920][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 30.044553][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 30.052139][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 30.065182][ T376] device veth0_vlan entered promiscuous mode
[ 30.072128][ T377] device veth0_vlan entered promiscuous mode
[ 30.083836][ T374] device veth0_vlan entered promiscuous mode
[ 30.098458][ T374] device veth1_macvtap entered promiscuous mode
[ 30.106807][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 30.115183][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 30.123765][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 30.132630][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 30.140884][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 30.149060][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 30.157085][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 30.165539][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 30.173893][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 30.181741][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 30.189318][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 30.196733][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 30.204304][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 30.215114][ T379] device veth0_vlan entered promiscuous mode
[ 30.227683][ T377] device veth1_macvtap entered promiscuous mode
[ 30.235350][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 30.244017][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 30.252370][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 30.260885][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 30.269974][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 30.277726][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 30.285705][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 30.293902][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 30.301900][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 30.318375][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 30.326223][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 30.333807][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 30.342276][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 30.351086][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 30.359359][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 30.372432][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 30.380894][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 30.393148][ T379] device veth1_macvtap entered promiscuous mode
[ 30.399927][ T378] device veth0_vlan entered promiscuous mode
[ 30.410142][ T376] device veth1_macvtap entered promiscuous mode
[ 30.421495][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 30.429404][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 30.437627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 30.446123][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 30.454088][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 30.462441][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 30.471034][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 30.479449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 30.487748][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 30.496533][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 30.522545][ T28] kauditd_printk_skb: 31 callbacks suppressed
[ 30.522573][ T28] audit: type=1400 audit(1791542652.690:105): avc: denied { create } for pid=396 comm="syz.2.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1
[ 30.548637][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 30.557268][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 30.568803][ T28] audit: type=1400 audit(1791542652.720:106): avc: denied { connect } for pid=396 comm="syz.2.19" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1
[ 30.589068][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 30.597495][ T28] audit: type=1400 audit(1791542652.720:107): avc: denied { ioctl } for pid=396 comm="syz.2.19" path="socket:[16882]" dev="sockfs" ino=16882 ioctlcmd=0x7459 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1
[ 30.622528][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 30.631603][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 30.640370][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 30.649072][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 30.657763][ T339] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 30.684435][ T378] device veth1_macvtap entered promiscuous mode
[ 30.741214][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 30.756035][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 30.777662][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 30.798840][ C1] ==================================================================
[ 30.805337][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 30.806960][ C1] BUG: KASAN: use-after-free in rcu_cblist_dequeue+0x6c/0xb0
[ 30.822439][ C1] Read of size 8 at addr ffff88812cac6590 by task syz-executor/376
[ 30.822533][ T369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 30.830360][ C1]
[ 30.830368][ C1] CPU: 1 PID: 376 Comm: syz-executor Not tainted syzkaller #0
[ 30.830388][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 30.830413][ C1] Call Trace:
[ 30.861829][ C1]
[ 30.864706][ C1] __dump_stack+0x21/0x24
[ 30.869100][ C1] dump_stack_lvl+0x110/0x170
[ 30.873909][ C1] ? __cfi_dump_stack_lvl+0x8/0x8
[ 30.878995][ C1] ? debug_smp_processor_id+0x17/0x20
[ 30.884477][ C1] ? rcu_cblist_dequeue+0x6c/0xb0
[ 30.889511][ C1] print_address_description+0x71/0x200
[ 30.895185][ C1] print_report+0x4a/0x60
[ 30.899544][ C1] kasan_report+0x122/0x150
[ 30.904075][ C1] ? rcu_cblist_dequeue+0x6c/0xb0
[ 30.909120][ C1] __asan_report_load8_noabort+0x14/0x20
[ 30.914803][ C1] rcu_cblist_dequeue+0x6c/0xb0
[ 30.919670][ C1] rcu_do_batch+0x4bc/0xc30
[ 30.924183][ C1] ? rcu_core+0xf00/0xf00
[ 30.928529][ C1] ? queued_spin_lock_slowpath+0x47/0x50
[ 30.934196][ C1] ? _raw_spin_lock_irqsave+0x120/0x130
[ 30.939764][ C1] ? __cfi__raw_spin_lock_irqsave+0x10/0x10
[ 30.945695][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80
[ 30.951571][ C1] ? rcu_report_qs_rnp+0x2b9/0x390
[ 30.956758][ C1] rcu_core+0x486/0xf00
[ 30.960929][ C1] ? rcu_cpu_kthread_park+0x90/0x90
[ 30.966137][ C1] ? kvm_sched_clock_read+0x18/0x40
[ 30.971356][ C1] rcu_core_si+0x9/0x10
[ 30.975530][ C1] handle_softirqs+0x1d7/0x600
[ 30.980302][ C1] __irq_exit_rcu+0x52/0xf0
[ 30.984803][ C1] irq_exit_rcu+0x9/0x10
[ 30.989052][ C1] sysvec_apic_timer_interrupt+0xa9/0xc0
[ 30.994693][ C1]
[ 30.997647][ C1]
[ 31.000770][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20
[ 31.006788][ C1] RIP: 0010:kasan_check_range+0x49/0x2a0
[ 31.012446][ C1] Code: 82 1d 02 00 00 49 89 f8 49 c1 e8 2f 41 81 f8 ff ff 01 00 0f 82 09 02 00 00 49 bd 01 00 00 00 00 fc ff df 49 89 fe 49 c1 ee 03 <49> ba 00 00 00 00 00 fc ff df 4f 8d 1c 16 4c 8d 44 3e ff 4d 89 c1
[ 31.032259][ C1] RSP: 0018:ffffc90000787678 EFLAGS: 00000a06
[ 31.038376][ C1] RAX: ffffffff81aaed01 RBX: ffffea0004b4c9a8 RCX: ffffffff81aaed9d
[ 31.046390][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffea0004b4c9a8
[ 31.054422][ C1] RBP: ffffc900007876a0 R08: 000000000001ffff R09: 1ffff110220b4ca8
[ 31.062436][ C1] R10: dffffc0000000000 R11: ffffed10220b4ca9 R12: dffffc0000000000
[ 31.070453][ C1] R13: dffffc0000000001 R14: 1ffffd4000969935 R15: ffff88812d326690
[ 31.078466][ C1] ? copy_page_range+0xe61/0x27f0
[ 31.083542][ C1] ? copy_page_range+0xefd/0x27f0
[ 31.088624][ C1] __kasan_check_read+0x11/0x20
[ 31.093530][ C1] copy_page_range+0xefd/0x27f0
[ 31.098439][ C1] ? __cfi_copy_page_range+0x10/0x10
[ 31.104075][ C1] ? anon_vma_fork+0x4bd/0x510
[ 31.108892][ C1] copy_mm+0xf90/0x1ad0
[ 31.113254][ C1] ? copy_signal+0x630/0x630
[ 31.117889][ C1] ? _raw_spin_lock+0x94/0xf0
[ 31.122621][ C1] ? __init_rwsem+0x11b/0x1f0
[ 31.127350][ C1] ? copy_signal+0x4eb/0x630
[ 31.131984][ C1] copy_process+0x12d8/0x3500
[ 31.136717][ C1] ? cgroup_rstat_updated+0xf0/0x360
[ 31.142132][ C1] ? idle_dummy+0x10/0x10
[ 31.146510][ C1] ? __count_memcg_events+0x8f/0xe0
[ 31.151746][ C1] kernel_clone+0x22f/0x7f0
[ 31.156298][ C1] ? __kasan_check_write+0x14/0x20
[ 31.161448][ C1] ? __cfi__raw_spin_lock_irq+0x10/0x10
[ 31.167052][ C1] ? __cfi_kernel_clone+0x10/0x10
[ 31.172127][ C1] ? recalc_sigpending+0x168/0x1c0
[ 31.177291][ C1] __x64_sys_clone+0x193/0x200
[ 31.182122][ C1] ? __cfi___x64_sys_clone+0x10/0x10
[ 31.187468][ C1] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 31.193588][ C1] x64_sys_call+0x990/0x9a0
[ 31.198141][ C1] do_syscall_64+0x4c/0xa0
[ 31.202607][ C1] ? clear_bhb_loop+0x30/0x80
[ 31.207328][ C1] ? clear_bhb_loop+0x30/0x80
[ 31.212053][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 31.218083][ C1] RIP: 0033:0x7f74019c6c52
[ 31.222587][ C1] Code: 89 e7 e8 71 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00
[ 31.242229][ C1] RSP: 002b:00007ffcfbf041c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 31.250683][ C1] RAX: ffffffffffffffda RBX: 00007ffcfbf041c0 RCX: 00007f74019c6c52
[ 31.258726][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 31.266768][ C1] RBP: 00007ffcfbf0434c R08: 0000000000000000 R09: 0000000000000000
[ 31.274782][ C1] R10: 0000555572b307d0 R11: 0000000000000246 R12: 0000000000000000
[ 31.282808][ C1] R13: 00000000000927c0 R14: 000000000000783a R15: 00007ffcfbf043a0
[ 31.290841][ C1]
[ 31.293901][ C1]
[ 31.296260][ C1] Allocated by task 396:
[ 31.300531][ C1] kasan_set_track+0x4b/0x70
[ 31.305255][ C1] kasan_save_alloc_info+0x1f/0x30
[ 31.310406][ C1] __kasan_kmalloc+0x95/0xb0
[ 31.315039][ C1] __kmalloc+0xb4/0x1e0
[ 31.319226][ C1] l2tp_session_create+0x38/0xbd0
[ 31.324286][ C1] pppol2tp_connect+0xbf5/0x1640
[ 31.329295][ C1] __sys_connect+0x3da/0x460
[ 31.333960][ C1] __x64_sys_connect+0x7a/0x90
[ 31.338766][ C1] x64_sys_call+0x88d/0x9a0
[ 31.343347][ C1] do_syscall_64+0x4c/0xa0
[ 31.347837][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 31.353766][ C1]
[ 31.356119][ C1] Freed by task 8:
[ 31.359858][ C1] kasan_set_track+0x4b/0x70
[ 31.364480][ C1] kasan_save_free_info+0x2b/0x40
[ 31.369541][ C1] ____kasan_slab_free+0x132/0x180
[ 31.374700][ C1] __kasan_slab_free+0x11/0x20
[ 31.379508][ C1] slab_free_freelist_hook+0xc2/0x190
[ 31.384923][ C1] __kmem_cache_free+0xb7/0x1b0
[ 31.389851][ C1] kfree+0x6f/0xf0
[ 31.393609][ C1] l2tp_session_put+0xaf/0x1a0
[ 31.398414][ C1] l2tp_session_delete+0x3df/0x4d0
[ 31.403569][ C1] l2tp_tunnel_del_work+0x199/0x410
[ 31.408812][ C1] process_one_work+0x717/0xc30
[ 31.413785][ C1] worker_thread+0xa4d/0x11d0
[ 31.418507][ C1] kthread+0x281/0x320
[ 31.422612][ C1] ret_from_fork+0x1f/0x30
[ 31.427064][ C1]
[ 31.429411][ C1] Last potentially related work creation:
[ 31.435147][ C1] kasan_save_stack+0x3a/0x60
[ 31.439869][ C1] __kasan_record_aux_stack+0xb6/0xc0
[ 31.445277][ C1] kasan_record_aux_stack_noalloc+0xb/0x10
[ 31.451124][ C1] call_rcu+0xcf/0xf50
[ 31.455234][ C1] pppol2tp_release+0x1e3/0x2b0
[ 31.460131][ C1] sock_close+0xc9/0x220
[ 31.464417][ C1] __fput+0x1fd/0x8f0
[ 31.468481][ C1] ____fput+0x15/0x20
[ 31.472503][ C1] task_work_run+0x1e1/0x250
[ 31.477138][ C1] do_exit+0xb0d/0x29f0
[ 31.481332][ C1] __cfi___ia32_sys_exit+0x0/0x10
[ 31.486394][ C1] x64_sys_call+0x67/0x9a0
[ 31.490950][ C1] do_syscall_64+0x4c/0xa0
[ 31.495411][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 31.501344][ C1]
[ 31.503696][ C1] The buggy address belongs to the object at ffff88812cac6400
[ 31.503696][ C1] which belongs to the cache kmalloc-512 of size 512
[ 31.517775][ C1] The buggy address is located 400 bytes inside of
[ 31.517775][ C1] 512-byte region [ffff88812cac6400, ffff88812cac6600)
[ 31.531095][ C1]
[ 31.533450][ C1] The buggy address belongs to the physical page:
[ 31.539883][ C1] page:ffffea0004b2b100 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x12cac4
[ 31.550172][ C1] head:ffffea0004b2b100 order:2 compound_mapcount:0 compound_pincount:0
[ 31.558559][ C1] flags: 0x4000000000010200(slab|head|zone=1)
[ 31.564684][ C1] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100042f00
[ 31.573299][ C1] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[ 31.581907][ C1] page dumped because: kasan: bad access detected
[ 31.588386][ C1] page_owner tracks the page as allocated
[ 31.594130][ C1] page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 374, tgid 374 (syz-executor), ts 30515968368, free_ts 28111761910
[ 31.616753][ C1] post_alloc_hook+0x1f5/0x210
[ 31.621608][ C1] prep_new_page+0x1c/0x110
[ 31.626165][ C1] get_page_from_freelist+0x2ca9/0x2d20
[ 31.631765][ C1] __alloc_pages+0x1fa/0x610
[ 31.636410][ C1] alloc_slab_page+0x6e/0xf0
[ 31.641029][ C1] new_slab+0x98/0x3e0
[ 31.645136][ C1] ___slab_alloc+0x70f/0xb70
[ 31.649768][ C1] __slab_alloc+0x5e/0xa0
[ 31.654189][ C1] __kmem_cache_alloc_node+0x204/0x2d0
[ 31.659958][ C1] kmalloc_trace+0x29/0xb0
[ 31.664410][ C1] find_css_set+0x937/0x15c0
[ 31.669039][ C1] cgroup_migrate_prepare_dst+0xc4/0xa00
[ 31.674715][ C1] cgroup_attach_task+0x298/0x520
[ 31.679780][ C1] __cgroup1_procs_write+0x314/0x520
[ 31.685106][ C1] cgroup1_procs_write+0x2a/0x40
[ 31.690087][ C1] cgroup_file_write+0x2a2/0x590
[ 31.695078][ C1] page last free stack trace:
[ 31.699781][ C1] free_unref_page_prepare+0x81b/0x820
[ 31.705297][ C1] free_unref_page+0x93/0x530
[ 31.710026][ C1] __free_pages+0x67/0x100
[ 31.714476][ C1] __vunmap+0xa3c/0xc00
[ 31.718681][ C1] vfree+0x61/0x90
[ 31.722447][ C1] kcov_close+0x2b/0x50
[ 31.726635][ C1] __fput+0x1fd/0x8f0
[ 31.730669][ C1] ____fput+0x15/0x20
[ 31.734803][ C1] task_work_run+0x1e1/0x250
[ 31.739432][ C1] do_exit+0xb0d/0x29f0
[ 31.743635][ C1] do_group_exit+0x21b/0x2e0
[ 31.748277][ C1] get_signal+0x167c/0x1700
[ 31.752834][ C1] arch_do_signal_or_restart+0xd1/0x11c0
[ 31.758514][ C1] exit_to_user_mode_loop+0x7a/0xb0
[ 31.763756][ C1] exit_to_user_mode_prepare+0x87/0xd0
[ 31.769250][ C1] syscall_exit_to_user_mode+0x1a/0x30
[ 31.774747][ C1]
[ 31.777098][ C1] Memory state around the buggy address:
[ 31.782788][ C1] ffff88812cac6480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 31.790890][ C1] ffff88812cac6500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 31.798994][ C1] >ffff88812cac6580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 31.807171][ C1] ^
[ 31.811794][ C1] ffff88812cac6600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 31.819900][ C1] ffff88812cac6680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 31.828015][ C1] ==================================================================
[ 31.836254][ C1] Disabling lock debugging due to kernel taint
[ 31.853620][ T28] audit: type=1400 audit(1791542654.020:108): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 31.889337][ T28] audit: type=1400 audit(1791542654.040:109): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 31.919298][ T28] audit: type=1400 audit(1791542654.040:110): avc: denied { write } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 31.941779][ T28] audit: type=1400 audit(1791542654.040:111): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 31.962769][ T28] audit: type=1400 audit(1791542654.040:112): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 31.986593][ T28] audit: type=1400 audit(1791542654.040:113): avc: denied { append open } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 32.012724][ T28] audit: type=1400 audit(1791542654.040:114): avc: denied { getattr } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 32.039778][ T530] ------------[ cut here ]------------
[ 32.045284][ T530] WARNING: CPU: 1 PID: 530 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 32.055384][ T530] Modules linked in:
[ 32.059362][ T530] CPU: 1 PID: 530 Comm: syz.0.43 Tainted: G B syzkaller #0
[ 32.068081][ T530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 32.078217][ T530] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 32.084623][ T530] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 32.104800][ T530] RSP: 0018:ffffc90000c37b90 EFLAGS: 00010293
[ 32.110949][ T530] RAX: ffffffff849c3187 RBX: ffff888118f03000 RCX: ffff8881186d9440
[ 32.118992][ T530] RDX: 0000000000000000 RSI: 00000000168b0980 RDI: 000000000c04eb7d
[ 32.127002][ T530] RBP: ffffc90000c37bb0 R08: ffff888118f03083 R09: 1ffff110231e0610
[ 32.135058][ T530] R10: dffffc0000000000 R11: ffffed10231e0611 R12: dffffc0000000000
[ 32.143096][ T530] R13: dffffc0000000000 R14: 00000000168b0980 R15: ffff88812de5fc00
[ 32.151140][ T530] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 32.160143][ T530] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.166794][ T530] CR2: 000055555a037908 CR3: 000000000700f000 CR4: 00000000003506a0
[ 32.174878][ T530] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 32.182908][ T530] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 32.190951][ T530] Call Trace:
[ 32.194272][ T530]
[ 32.197241][ T530] pppol2tp_release+0x150/0x2b0
[ 32.202263][ T530] sock_close+0xc9/0x220
[ 32.206574][ T530] ? __cfi_sock_close+0x10/0x10
[ 32.211505][ T530] __fput+0x1fd/0x8f0
[ 32.215526][ T530] ____fput+0x15/0x20
[ 32.219637][ T530] task_work_run+0x1e1/0x250
[ 32.224283][ T530] ? __cfi_task_work_run+0x10/0x10
[ 32.229487][ T530] ? free_nsproxy+0x21f/0x270
[ 32.234211][ T530] do_exit+0xb0d/0x29f0
[ 32.238416][ T530] ? __cfi_do_exit+0x10/0x10
[ 32.243098][ T530] ? xfd_validate_state+0x70/0x150
[ 32.248293][ T530] ? __kasan_check_write+0x14/0x20
[ 32.253509][ T530] __x64_sys_exit+0x40/0x40
[ 32.258091][ T530] x64_sys_call+0x67/0x9a0
[ 32.262619][ T530] do_syscall_64+0x4c/0xa0
[ 32.267136][ T530] ? clear_bhb_loop+0x30/0x80
[ 32.271954][ T530] ? clear_bhb_loop+0x30/0x80
[ 32.276673][ T530] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 32.282665][ T530] RIP: 0033:0x7f740199e1d9
[ 32.287202][ T530] Code: Unable to access opcode bytes at 0x7f740199e1af.
[ 32.294381][ T530] RSP: 002b:00007ffcfbf03f18 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 32.302876][ T530] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f740199e1d9
[ 32.310927][ T530] RDX: 00007f7401959357 RSI: 0000000000000000 RDI: 0000000000000000
[ 32.318956][ T530] RBP: 00007f7401a35888 R08: 0000000000000000 R09: 0000000000000058
[ 32.326991][ T530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 32.335151][ T530] R13: 00007f7401c25fac R14: 00007f7401c25fa0 R15: 00007f7401c25fa0
[ 32.343229][ T530]
[ 32.346280][ T530] ---[ end trace 0000000000000000 ]---
[ 32.511572][ T567] ------------[ cut here ]------------
[ 32.517096][ T567] WARNING: CPU: 1 PID: 567 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 32.527197][ T567] Modules linked in:
[ 32.531145][ T567] CPU: 1 PID: 567 Comm: syz.2.99 Tainted: G B W syzkaller #0
[ 32.539799][ T567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 32.549959][ T567] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 32.556345][ T567] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 32.576058][ T567] RSP: 0018:ffffc90000f8fb90 EFLAGS: 00010293
[ 32.582243][ T567] RAX: ffffffff849c3187 RBX: ffff888119e6f000 RCX: ffff888119e8bcc0
[ 32.590288][ T567] RDX: 0000000000000000 RSI: 00000000323a0000 RDI: 000000000c04eb7d
[ 32.598303][ T567] RBP: ffffc90000f8fbb0 R08: ffff888119e6f083 R09: 1ffff110233cde10
[ 32.606378][ T567] R10: dffffc0000000000 R11: ffffed10233cde11 R12: dffffc0000000000
[ 32.614428][ T567] R13: dffffc0000000000 R14: 00000000323a0000 R15: ffff888130d92400
[ 32.622514][ T567] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 32.631533][ T567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.638180][ T567] CR2: 000055555a01c4e8 CR3: 000000000700f000 CR4: 00000000003506a0
[ 32.646285][ T567] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 32.654335][ T567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 32.662414][ T567] Call Trace:
[ 32.665721][ T567]
[ 32.668681][ T567] pppol2tp_release+0x150/0x2b0
[ 32.673640][ T567] sock_close+0xc9/0x220
[ 32.677922][ T567] ? __cfi_sock_close+0x10/0x10
[ 32.683019][ T567] __fput+0x1fd/0x8f0
[ 32.687043][ T567] ____fput+0x15/0x20
[ 32.691134][ T567] task_work_run+0x1e1/0x250
[ 32.695766][ T567] ? __cfi_task_work_run+0x10/0x10
[ 32.700975][ T567] ? free_nsproxy+0x21f/0x270
[ 32.705742][ T567] do_exit+0xb0d/0x29f0
[ 32.709979][ T567] ? __cfi_do_exit+0x10/0x10
[ 32.714637][ T567] ? xfd_validate_state+0x70/0x150
[ 32.719838][ T567] ? __kasan_check_write+0x14/0x20
[ 32.724983][ T567] __x64_sys_exit+0x40/0x40
[ 32.729648][ T567] x64_sys_call+0x67/0x9a0
[ 32.734112][ T567] do_syscall_64+0x4c/0xa0
[ 32.738567][ T567] ? clear_bhb_loop+0x30/0x80
[ 32.743346][ T567] ? clear_bhb_loop+0x30/0x80
[ 32.748062][ T567] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 32.754038][ T567] RIP: 0033:0x7f724b39e1d9
[ 32.758485][ T567] Code: Unable to access opcode bytes at 0x7f724b39e1af.
[ 32.765607][ T567] RSP: 002b:00007fff07cec948 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 32.774109][ T567] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f724b39e1d9
[ 32.782247][ T567] RDX: 00007f724b359357 RSI: 0000000000000000 RDI: 0000000000000000
[ 32.790286][ T567] RBP: 00007f724b435888 R08: 0000000000000000 R09: 0000000000000058
[ 32.798372][ T567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 32.806446][ T567] R13: 00007f724b625fac R14: 00007f724b625fa0 R15: 00007f724b625fa0
[ 32.814483][ T567]
[ 32.817535][ T567] ---[ end trace 0000000000000000 ]---
[ 32.890692][ T43] device bridge_slave_1 left promiscuous mode
[ 32.902214][ T43] bridge0: port 2(bridge_slave_1) entered disabled state
[ 32.920371][ T43] device bridge_slave_0 left promiscuous mode
[ 32.930587][ T43] bridge0: port 1(bridge_slave_0) entered disabled state
[ 32.939574][ T43] device veth1_macvtap left promiscuous mode
[ 32.945710][ T43] device veth0_vlan left promiscuous mode
[ 32.980236][ T663] ------------[ cut here ]------------
[ 32.985824][ T663] WARNING: CPU: 0 PID: 663 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 32.996008][ T663] Modules linked in:
[ 33.000075][ T663] CPU: 0 PID: 663 Comm: syz.3.149 Tainted: G B W syzkaller #0
[ 33.008935][ T663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 33.019204][ T663] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 33.025670][ T663] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 33.045358][ T663] RSP: 0018:ffffc900015f7b90 EFLAGS: 00010293
[ 33.051485][ T663] RAX: ffffffff849c3187 RBX: ffff88811b011000 RCX: ffff888130a28000
[ 33.059827][ T663] RDX: 0000000000000000 RSI: 0000000030e9abc0 RDI: 000000000c04eb7d
[ 33.067858][ T663] RBP: ffffc900015f7bb0 R08: ffff88811b011083 R09: 1ffff11023602210
[ 33.075898][ T663] R10: dffffc0000000000 R11: ffffed1023602211 R12: dffffc0000000000
[ 33.083923][ T663] R13: dffffc0000000000 R14: 0000000030e9abc0 R15: ffff88811984e800
[ 33.091958][ T663] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 33.100962][ T663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.107608][ T663] CR2: 000055555a037908 CR3: 000000000700f000 CR4: 00000000003506b0
[ 33.115639][ T663] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 33.123767][ T663] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 33.131808][ T663] Call Trace:
[ 33.135117][ T663]
[ 33.138141][ T663] pppol2tp_release+0x150/0x2b0
[ 33.143256][ T663] sock_close+0xc9/0x220
[ 33.147550][ T663] ? __cfi_sock_close+0x10/0x10
[ 33.152490][ T663] __fput+0x1fd/0x8f0
[ 33.156526][ T663] ____fput+0x15/0x20
[ 33.160637][ T663] task_work_run+0x1e1/0x250
[ 33.165269][ T663] ? __cfi_task_work_run+0x10/0x10
[ 33.170447][ T663] ? free_nsproxy+0x21f/0x270
[ 33.175166][ T663] do_exit+0xb0d/0x29f0
[ 33.179390][ T663] ? __cfi_do_exit+0x10/0x10
[ 33.184051][ T663] ? xfd_validate_state+0x70/0x150
[ 33.189260][ T663] ? __kasan_check_write+0x14/0x20
[ 33.194496][ T663] __x64_sys_exit+0x40/0x40
[ 33.199081][ T663] x64_sys_call+0x67/0x9a0
[ 33.203588][ T663] do_syscall_64+0x4c/0xa0
[ 33.208090][ T663] ? clear_bhb_loop+0x30/0x80
[ 33.212851][ T663] ? clear_bhb_loop+0x30/0x80
[ 33.217571][ T663] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 33.223873][ T663] RIP: 0033:0x7f0c31b9e1d9
[ 33.228337][ T663] Code: Unable to access opcode bytes at 0x7f0c31b9e1af.
[ 33.235414][ T663] RSP: 002b:00007ffc14279c98 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 33.243881][ T663] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f0c31b9e1d9
[ 33.252029][ T663] RDX: 00007f0c31b59357 RSI: 0000000000000000 RDI: 0000000000000000
[ 33.260051][ T663] RBP: 00007f0c31c35888 R08: 0000000000000000 R09: 0000000000000058
[ 33.268055][ T663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 33.276127][ T663] R13: 00007f0c31e25fac R14: 00007f0c31e25fa0 R15: 00007f0c31e25fa0
[ 33.284153][ T663]
[ 33.287206][ T663] ---[ end trace 0000000000000000 ]---
[ 33.321760][ T731] ------------[ cut here ]------------
[ 33.327284][ T731] WARNING: CPU: 1 PID: 731 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 33.337420][ T731] Modules linked in:
[ 33.341497][ T731] CPU: 1 PID: 731 Comm: syz.5.182 Tainted: G B W syzkaller #0
[ 33.350233][ T731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 33.360362][ T731] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 33.366746][ T731] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 33.386749][ T731] RSP: 0018:ffffc90001aafb90 EFLAGS: 00010293
[ 33.392964][ T731] RAX: ffffffff849c3187 RBX: ffff88811b943000 RCX: ffff88811b94bcc0
[ 33.401112][ T731] RDX: 0000000000000000 RSI: 0000000030212840 RDI: 000000000c04eb7d
[ 33.409159][ T731] RBP: ffffc90001aafbb0 R08: ffff88811b943083 R09: 1ffff11023728610
[ 33.417185][ T731] R10: dffffc0000000000 R11: ffffed1023728611 R12: dffffc0000000000
[ 33.425265][ T731] R13: dffffc0000000000 R14: 0000000030212840 R15: ffff888119862000
[ 33.433299][ T731] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 33.442336][ T731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.449033][ T731] CR2: 00007f724b627dac CR3: 000000000700f000 CR4: 00000000003506a0
[ 33.457089][ T731] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 33.465259][ T731] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 33.473351][ T731] Call Trace:
[ 33.476662][ T731]
[ 33.479658][ T731] pppol2tp_release+0x150/0x2b0
[ 33.484548][ T731] sock_close+0xc9/0x220
[ 33.488859][ T731] ? __cfi_sock_close+0x10/0x10
[ 33.493829][ T731] __fput+0x1fd/0x8f0
[ 33.497855][ T731] ____fput+0x15/0x20
[ 33.501981][ T731] task_work_run+0x1e1/0x250
[ 33.506617][ T731] ? __cfi_task_work_run+0x10/0x10
[ 33.511812][ T731] ? free_nsproxy+0x21f/0x270
[ 33.516617][ T731] do_exit+0xb0d/0x29f0
2026/10/09 10:44:15 executed programs: 193
[ 33.520856][ T731] ? __cfi_do_exit+0x10/0x10
[ 33.525490][ T731] ? xfd_validate_state+0x70/0x150
[ 33.530689][ T731] ? __kasan_check_write+0x14/0x20
[ 33.535837][ T731] __x64_sys_exit+0x40/0x40
[ 33.540656][ T731] x64_sys_call+0x67/0x9a0
[ 33.545230][ T731] do_syscall_64+0x4c/0xa0
[ 33.549726][ T731] ? clear_bhb_loop+0x30/0x80
[ 33.554437][ T731] ? clear_bhb_loop+0x30/0x80
[ 33.559203][ T731] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 33.565134][ T731] RIP: 0033:0x7ff70d59e1d9
[ 33.569605][ T731] Code: Unable to access opcode bytes at 0x7ff70d59e1af.
[ 33.576654][ T731] RSP: 002b:00007ffd8053c588 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 33.585144][ T731] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007ff70d59e1d9
[ 33.593369][ T731] RDX: 00007ff70d559357 RSI: 0000000000000000 RDI: 0000000000000000
[ 33.601413][ T731] RBP: 00007ff70d635888 R08: 0000000000000000 R09: 0000000000000058
[ 33.609440][ T731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 33.617450][ T731] R13: 00007ff70d825fac R14: 00007ff70d825fa0 R15: 00007ff70d825fa0
[ 33.625731][ T731]
[ 33.628817][ T731] ---[ end trace 0000000000000000 ]---
[ 33.796033][ T765] ------------[ cut here ]------------
[ 33.801656][ T765] WARNING: CPU: 1 PID: 765 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 33.804112][ T769] ------------[ cut here ]------------
[ 33.812205][ T765] Modules linked in:
[ 33.817314][ T769] WARNING: CPU: 0 PID: 769 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 33.821277][ T765] CPU: 1 PID: 765 Comm: syz.2.194 Tainted: G B W syzkaller #0
[ 33.831274][ T769] Modules linked in:
[ 33.831288][ T769] CPU: 0 PID: 769 Comm: syz.0.199 Tainted: G B W syzkaller #0
[ 33.840049][ T765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 33.843922][ T769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 33.852599][ T765] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 33.862680][ T769] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 33.862714][ T769] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 33.862730][ T769] RSP: 0018:ffffc90001af7b90 EFLAGS: 00010293
[ 33.862746][ T769] RAX: ffffffff849c3187 RBX: ffff88811beb8000 RCX: ffff88811ba02880
[ 33.862761][ T769] RDX: 0000000000000000 RSI: 000000001a737000 RDI: 000000000c04eb7d
[ 33.872904][ T765] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 33.872924][ T765] RSP: 0018:ffffc90001cbfb90 EFLAGS: 00010293
[ 33.872949][ T765] RAX: ffffffff849c3187 RBX: ffff88811be44000 RCX: ffff88811c07e540
[ 33.879318][ T769] RBP: ffffc90001af7bb0 R08: ffff88811beb8083 R09: 1ffff110237d7010
[ 33.879336][ T769] R10: dffffc0000000000 R11: ffffed10237d7011 R12: dffffc0000000000
[ 33.885676][ T765] RDX: 0000000000000000 RSI: 0000000030741f80 RDI: 000000000c04eb7d
[ 33.885690][ T765] RBP: ffffc90001cbfbb0 R08: ffff88811be44083 R09: 1ffff110237c8810
[ 33.885714][ T765] R10: dffffc0000000000 R11: ffffed10237c8811 R12: dffffc0000000000
[ 33.885729][ T765] R13: dffffc0000000000 R14: 0000000030741f80 R15: ffff88811a737000
[ 33.905450][ T769] R13: dffffc0000000000 R14: 000000001a737000 R15: ffff888119db7800
[ 33.911461][ T765] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 33.919451][ T769] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 33.919471][ T769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.919485][ T769] CR2: 00007ff70d5592f0 CR3: 000000010ff5c000 CR4: 00000000003506b0
[ 33.919503][ T769] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 33.919514][ T769] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 33.919527][ T769] Call Trace:
[ 33.919532][ T769]
[ 33.919539][ T769] pppol2tp_release+0x150/0x2b0
[ 33.919573][ T769] sock_close+0xc9/0x220
[ 33.927565][ T765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.947443][ T769] ? __cfi_sock_close+0x10/0x10
[ 33.953534][ T765] CR2: 00007f4108b592f0 CR3: 000000000700f000 CR4: 00000000003506a0
[ 33.961770][ T769] __fput+0x1fd/0x8f0
[ 33.969525][ T765] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 33.977502][ T769] ____fput+0x15/0x20
[ 33.985508][ T765] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 33.993530][ T769] task_work_run+0x1e1/0x250
[ 34.001514][ T765] Call Trace:
[ 34.001522][ T765]
[ 34.009514][ T769] ? __cfi_task_work_run+0x10/0x10
[ 34.017611][ T765] pppol2tp_release+0x150/0x2b0
[ 34.026577][ T769] ? free_nsproxy+0x21f/0x270
[ 34.035551][ T765] sock_close+0xc9/0x220
[ 34.042153][ T769] do_exit+0xb0d/0x29f0
[ 34.050167][ T765] ? __cfi_sock_close+0x10/0x10
[ 34.058164][ T769] ? __cfi_do_exit+0x10/0x10
[ 34.066247][ T765] __fput+0x1fd/0x8f0
[ 34.069570][ T769] ? xfd_validate_state+0x70/0x150
[ 34.072532][ T765] ____fput+0x15/0x20
[ 34.077386][ T769] ? __kasan_check_write+0x14/0x20
[ 34.081675][ T765] task_work_run+0x1e1/0x250
[ 34.088272][ T769] __x64_sys_exit+0x40/0x40
[ 34.093140][ T765] ? __cfi_task_work_run+0x10/0x10
[ 34.101244][ T769] x64_sys_call+0x67/0x9a0
[ 34.105262][ T765] ? free_nsproxy+0x21f/0x270
[ 34.113291][ T769] do_syscall_64+0x4c/0xa0
[ 34.117256][ T765] do_exit+0xb0d/0x29f0
[ 34.125257][ T769] ? clear_bhb_loop+0x30/0x80
[ 34.129909][ T765] ? __cfi_do_exit+0x10/0x10
[ 34.133185][ T769] ? clear_bhb_loop+0x30/0x80
[ 34.136126][ T765] ? xfd_validate_state+0x70/0x150
[ 34.141258][ T769] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 34.146114][ T765] ? __kasan_check_write+0x14/0x20
[ 34.150814][ T769] RIP: 0033:0x7f740199e1d9
[ 34.155059][ T765] __x64_sys_exit+0x40/0x40
[ 34.159244][ T769] Code: Unable to access opcode bytes at 0x7f740199e1af.
[ 34.159254][ T769] RSP: 002b:00007ffcfbf03f18 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 34.164196][ T765] x64_sys_call+0x67/0x9a0
[ 34.168819][ T769] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f740199e1d9
[ 34.172800][ T765] do_syscall_64+0x4c/0xa0
[ 34.177917][ T769] RDX: 00007f7401959357 RSI: 0000000000000000 RDI: 0000000000000000
[ 34.181920][ T765] ? clear_bhb_loop+0x30/0x80
[ 34.181944][ T765] ? clear_bhb_loop+0x30/0x80
[ 34.181966][ T765] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 34.181987][ T765] RIP: 0033:0x7f724b39e1d9
[ 34.182001][ T765] Code: Unable to access opcode bytes at 0x7f724b39e1af.
[ 34.182010][ T765] RSP: 002b:00007fff07cec948 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 34.182030][ T765] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f724b39e1d9
[ 34.182043][ T765] RDX: 00007f724b359357 RSI: 0000000000000000 RDI: 0000000000000000
[ 34.182056][ T765] RBP: 00007f724b435888 R08: 0000000000000000 R09: 0000000000000058
[ 34.182069][ T765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 34.182082][ T765] R13: 00007f724b625fac R14: 00007f724b625fa0 R15: 00007f724b625fa0
[ 34.182100][ T765]
[ 34.182106][ T765] ---[ end trace 0000000000000000 ]---
[ 34.383357][ T769] RBP: 00007f7401a35888 R08: 0000000000000000 R09: 0000000000000058
[ 34.391502][ T769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 34.399526][ T769] R13: 00007f7401c25fac R14: 00007f7401c25fa0 R15: 00007f7401c25fa0
[ 34.407633][ T769]
[ 34.410724][ T769] ---[ end trace 0000000000000000 ]---
[ 34.528317][ T859] ------------[ cut here ]------------
[ 34.534102][ T859] WARNING: CPU: 1 PID: 859 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.544337][ T859] Modules linked in:
[ 34.548270][ T859] CPU: 1 PID: 859 Comm: syz.5.248 Tainted: G B W syzkaller #0
[ 34.557100][ T859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 34.567481][ T859] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 34.573988][ T859] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 34.593946][ T859] RSP: 0018:ffffc90001ccfb90 EFLAGS: 00010293
[ 34.600172][ T859] RAX: ffffffff849c3187 RBX: ffff88811cf60000 RCX: ffff88811cf18000
[ 34.608193][ T859] RDX: 0000000000000000 RSI: 000000003098e480 RDI: 000000000c04eb7d
[ 34.616312][ T859] RBP: ffffc90001ccfbb0 R08: ffff88811cf60083 R09: 1ffff110239ec010
[ 34.624486][ T859] R10: dffffc0000000000 R11: ffffed10239ec011 R12: dffffc0000000000
[ 34.632645][ T859] R13: dffffc0000000000 R14: 000000003098e480 R15: ffff88811c9a3800
[ 34.640778][ T859] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 34.649880][ T859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.656615][ T859] CR2: 00007f74019592f0 CR3: 000000000700f000 CR4: 00000000003506a0
[ 34.664846][ T859] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 34.672993][ T859] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 34.681119][ T859] Call Trace:
[ 34.684426][ T859]
[ 34.687390][ T859] pppol2tp_release+0x150/0x2b0
[ 34.692396][ T859] sock_close+0xc9/0x220
[ 34.696695][ T859] ? __cfi_sock_close+0x10/0x10
[ 34.701659][ T859] __fput+0x1fd/0x8f0
[ 34.705685][ T859] ____fput+0x15/0x20
[ 34.709801][ T859] task_work_run+0x1e1/0x250
[ 34.714438][ T859] ? __cfi_task_work_run+0x10/0x10
[ 34.719708][ T859] ? free_nsproxy+0x21f/0x270
[ 34.724429][ T859] do_exit+0xb0d/0x29f0
[ 34.728654][ T859] ? __cfi_do_exit+0x10/0x10
[ 34.733332][ T859] ? xfd_validate_state+0x70/0x150
[ 34.738543][ T859] ? __kasan_check_write+0x14/0x20
[ 34.743758][ T859] __x64_sys_exit+0x40/0x40
[ 34.748308][ T859] x64_sys_call+0x67/0x9a0
[ 34.752818][ T859] do_syscall_64+0x4c/0xa0
[ 34.757273][ T859] ? clear_bhb_loop+0x30/0x80
[ 34.762023][ T859] ? clear_bhb_loop+0x30/0x80
[ 34.766738][ T859] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 34.772741][ T859] RIP: 0033:0x7ff70d59e1d9
[ 34.777192][ T859] Code: Unable to access opcode bytes at 0x7ff70d59e1af.
[ 34.784293][ T859] RSP: 002b:00007ffd8053c588 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 34.792959][ T859] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007ff70d59e1d9
[ 34.801014][ T859] RDX: 00007ff70d559357 RSI: 0000000000000000 RDI: 0000000000000000
[ 34.809041][ T859] RBP: 00007ff70d635888 R08: 0000000000000000 R09: 0000000000000058
[ 34.817067][ T859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 34.825238][ T859] R13: 00007ff70d825fac R14: 00007ff70d825fa0 R15: 00007ff70d825fa0
[ 34.833296][ T859]
[ 34.836342][ T859] ---[ end trace 0000000000000000 ]---
[ 34.995460][ T940] ------------[ cut here ]------------
[ 35.001150][ T940] WARNING: CPU: 0 PID: 940 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 35.011554][ T940] Modules linked in:
[ 35.015493][ T940] CPU: 0 PID: 940 Comm: syz.3.281 Tainted: G B W syzkaller #0
[ 35.024346][ T940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.034555][ T940] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 35.041063][ T940] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 35.060844][ T940] RSP: 0018:ffffc900019d7b90 EFLAGS: 00010293
[ 35.066968][ T940] RAX: ffffffff849c3187 RBX: ffff88811d660000 RCX: ffff88811d3e3cc0
[ 35.075025][ T940] RDX: 0000000000000000 RSI: 000000001ab02000 RDI: 000000000c04eb7d
[ 35.083118][ T940] RBP: ffffc900019d7bb0 R08: ffff88811d660083 R09: 1ffff11023acc010
[ 35.091208][ T940] R10: dffffc0000000000 R11: ffffed1023acc011 R12: dffffc0000000000
[ 35.099239][ T940] R13: dffffc0000000000 R14: 000000001ab02000 R15: ffff88813240ec00
[ 35.107252][ T940] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 35.116285][ T940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.122942][ T940] CR2: 00007f7401c27dac CR3: 000000000700f000 CR4: 00000000003506b0
[ 35.130997][ T940] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 35.139120][ T940] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 35.147153][ T940] Call Trace:
[ 35.150506][ T940]
[ 35.153476][ T940] pppol2tp_release+0x150/0x2b0
[ 35.158390][ T940] sock_close+0xc9/0x220
[ 35.162703][ T940] ? __cfi_sock_close+0x10/0x10
[ 35.167590][ T940] __fput+0x1fd/0x8f0
[ 35.171649][ T940] ____fput+0x15/0x20
[ 35.175674][ T940] task_work_run+0x1e1/0x250
[ 35.180352][ T940] ? __cfi_task_work_run+0x10/0x10
[ 35.185505][ T940] ? free_nsproxy+0x21f/0x270
[ 35.190270][ T940] do_exit+0xb0d/0x29f0
[ 35.194474][ T940] ? __cfi_do_exit+0x10/0x10
[ 35.199157][ T940] ? xfd_validate_state+0x70/0x150
[ 35.204405][ T940] ? __kasan_check_write+0x14/0x20
[ 35.209608][ T940] __x64_sys_exit+0x40/0x40
[ 35.214182][ T940] x64_sys_call+0x67/0x9a0
[ 35.218672][ T940] do_syscall_64+0x4c/0xa0
[ 35.223181][ T940] ? clear_bhb_loop+0x30/0x80
[ 35.227899][ T940] ? clear_bhb_loop+0x30/0x80
[ 35.232653][ T940] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 35.238590][ T940] RIP: 0033:0x7f0c31b9e1d9
[ 35.243071][ T940] Code: Unable to access opcode bytes at 0x7f0c31b9e1af.
[ 35.250220][ T940] RSP: 002b:00007ffc14279c98 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 35.258672][ T940] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f0c31b9e1d9
[ 35.266736][ T940] RDX: 00007f0c31b59357 RSI: 0000000000000000 RDI: 0000000000000000
[ 35.274772][ T940] RBP: 00007f0c31c35888 R08: 0000000000000000 R09: 0000000000000058
[ 35.282818][ T940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 35.290845][ T940] R13: 00007f0c31e25fac R14: 00007f0c31e25fa0 R15: 00007f0c31e25fa0
[ 35.298900][ T940]
[ 35.302034][ T940] ---[ end trace 0000000000000000 ]---
[ 35.315197][ T1028] ------------[ cut here ]------------
[ 35.320836][ T1028] WARNING: CPU: 1 PID: 1028 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 35.331169][ T1028] Modules linked in:
[ 35.335107][ T1028] CPU: 1 PID: 1028 Comm: syz.6.333 Tainted: G B W syzkaller #0
[ 35.344015][ T1028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.354220][ T1028] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 35.360812][ T1028] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 35.380737][ T1028] RSP: 0018:ffffc9000296fb90 EFLAGS: 00010293
[ 35.386886][ T1028] RAX: ffffffff849c3187 RBX: ffff88811dfdc000 RCX: ffff88811e7c9440
[ 35.395027][ T1028] RDX: 0000000000000000 RSI: 000000001bc1e040 RDI: 000000000c04eb7d
[ 35.403151][ T1028] RBP: ffffc9000296fbb0 R08: ffff88811dfdc083 R09: 1ffff11023bfb810
[ 35.411336][ T1028] R10: dffffc0000000000 R11: ffffed1023bfb811 R12: dffffc0000000000
[ 35.419442][ T1028] R13: dffffc0000000000 R14: 000000001bc1e040 R15: ffff88811e52b400
[ 35.427443][ T1028] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 35.436657][ T1028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.443456][ T1028] CR2: 00007f7401c27dac CR3: 0000000121d71000 CR4: 00000000003506a0
[ 35.451569][ T1028] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 35.459616][ T1028] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 35.467668][ T1028] Call Trace:
[ 35.471021][ T1028]
[ 35.473981][ T1028] pppol2tp_release+0x150/0x2b0
[ 35.479025][ T1028] sock_close+0xc9/0x220
[ 35.483315][ T1028] ? __cfi_sock_close+0x10/0x10
[ 35.488201][ T1028] __fput+0x1fd/0x8f0
[ 35.492307][ T1028] ____fput+0x15/0x20
[ 35.496326][ T1028] task_work_run+0x1e1/0x250
[ 35.501027][ T1028] ? __cfi_task_work_run+0x10/0x10
[ 35.506206][ T1028] ? free_nsproxy+0x21f/0x270
[ 35.510986][ T1028] do_exit+0xb0d/0x29f0
[ 35.515199][ T1028] ? __cfi_do_exit+0x10/0x10
[ 35.519959][ T1028] ? xfd_validate_state+0x70/0x150
[ 35.525122][ T1028] ? __kasan_check_write+0x14/0x20
[ 35.530317][ T1028] __x64_sys_exit+0x40/0x40
[ 35.534871][ T1028] x64_sys_call+0x67/0x9a0
[ 35.539383][ T1028] do_syscall_64+0x4c/0xa0
[ 35.543939][ T1028] ? clear_bhb_loop+0x30/0x80
[ 35.548669][ T1028] ? clear_bhb_loop+0x30/0x80
[ 35.553424][ T1028] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 35.559389][ T1028] RIP: 0033:0x7f4108b9e1d9
[ 35.563827][ T1028] Code: Unable to access opcode bytes at 0x7f4108b9e1af.
[ 35.570915][ T1028] RSP: 002b:00007ffc7e2eb648 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 35.579389][ T1028] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f4108b9e1d9
[ 35.587435][ T1028] RDX: 00007f4108b59357 RSI: 0000000000000000 RDI: 0000000000000000
[ 35.595499][ T1028] RBP: 00007f4108c35888 R08: 0000000000000000 R09: 0000000000000058
[ 35.603535][ T1028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 35.611764][ T1028] R13: 00007f4108e25fac R14: 00007f4108e25fa0 R15: 00007f4108e25fa0
[ 35.620060][ T1028]
[ 35.623117][ T1028] ---[ end trace 0000000000000000 ]---
[ 35.676658][ T1060] ------------[ cut here ]------------
[ 35.682485][ T1060] WARNING: CPU: 0 PID: 1060 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 35.692796][ T1060] Modules linked in:
[ 35.696748][ T1060] CPU: 0 PID: 1060 Comm: syz.2.349 Tainted: G B W syzkaller #0
[ 35.706319][ T1060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.716539][ T1060] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 35.723066][ T1060] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 35.742863][ T1060] RSP: 0018:ffffc90002b4fb90 EFLAGS: 00010293
[ 35.749125][ T1060] RAX: ffffffff849c3187 RBX: ffff88811eaed000 RCX: ffff88811cf76540
[ 35.757307][ T1060] RDX: 0000000000000000 RSI: 00000000150b5380 RDI: 000000000c04eb7d
[ 35.765474][ T1060] RBP: ffffc90002b4fbb0 R08: ffff88811eaed083 R09: 1ffff11023d5da10
[ 35.773613][ T1060] R10: dffffc0000000000 R11: ffffed1023d5da11 R12: dffffc0000000000
[ 35.781847][ T1060] R13: dffffc0000000000 R14: 00000000150b5380 R15: ffff88811d6f2800
[ 35.789978][ T1060] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 35.799148][ T1060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.799175][ T1069] ------------[ cut here ]------------
[ 35.799182][ T1069] WARNING: CPU: 1 PID: 1069 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 35.806061][ T1060] CR2: 00007ffcfbf02bc0 CR3: 000000000700f000 CR4: 00000000003506b0
[ 35.811419][ T1069] Modules linked in:
[ 35.811434][ T1069] CPU: 1 PID: 1069 Comm: syz.6.347 Tainted: G B W syzkaller #0
[ 35.811457][ T1069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.811468][ T1069] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 35.821688][ T1060] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 35.829705][ T1069] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 35.829725][ T1069] RSP: 0018:ffffc90002bf7b90 EFLAGS: 00010293
[ 35.829744][ T1069] RAX: ffffffff849c3187 RBX: ffff88811c955000 RCX: ffff88811c3bd100
[ 35.829760][ T1069] RDX: 0000000000000000 RSI: 000000001b900f00 RDI: 000000000c04eb7d
[ 35.833658][ T1060] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 35.842475][ T1069] RBP: ffffc90002bf7bb0 R08: ffff88811c955083 R09: 1ffff1102392aa10
[ 35.842493][ T1069] R10: dffffc0000000000 R11: ffffed102392aa11 R12: dffffc0000000000
[ 35.842509][ T1069] R13: dffffc0000000000 R14: 000000001b900f00 R15: ffff88811deb4c00
[ 35.842524][ T1069] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 35.842542][ T1069] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.853028][ T1060] Call Trace:
[ 35.859108][ T1069] CR2: 00007ff70e358060 CR3: 000000000700f000 CR4: 00000000003506a0
[ 35.859130][ T1069] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 35.859142][ T1069] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 35.859156][ T1069] Call Trace:
[ 35.859161][ T1069]
[ 35.859168][ T1069] pppol2tp_release+0x150/0x2b0
[ 35.859201][ T1069] sock_close+0xc9/0x220
[ 35.859221][ T1069] ? __cfi_sock_close+0x10/0x10
[ 35.859242][ T1069] __fput+0x1fd/0x8f0
[ 35.867408][ T1060]
[ 35.867419][ T1060] pppol2tp_release+0x150/0x2b0
[ 35.887126][ T1069] ____fput+0x15/0x20
[ 35.887154][ T1069] task_work_run+0x1e1/0x250
[ 35.887180][ T1069] ? __cfi_task_work_run+0x10/0x10
[ 35.887201][ T1069] ? free_nsproxy+0x21f/0x270
[ 35.887231][ T1069] do_exit+0xb0d/0x29f0
[ 35.887260][ T1069] ? __cfi_do_exit+0x10/0x10
[ 35.887286][ T1069] ? xfd_validate_state+0x70/0x150
[ 35.887314][ T1069] ? __kasan_check_write+0x14/0x20
[ 35.887336][ T1069] __x64_sys_exit+0x40/0x40
[ 35.887363][ T1069] x64_sys_call+0x67/0x9a0
[ 35.893694][ T1060] sock_close+0xc9/0x220
[ 35.901587][ T1069] do_syscall_64+0x4c/0xa0
[ 35.901620][ T1069] ? clear_bhb_loop+0x30/0x80
[ 35.901643][ T1069] ? clear_bhb_loop+0x30/0x80
[ 35.909971][ T1060] ? __cfi_sock_close+0x10/0x10
[ 35.917648][ T1069] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 35.925944][ T1060] __fput+0x1fd/0x8f0
[ 35.933680][ T1069] RIP: 0033:0x7f4108b9e1d9
[ 35.933699][ T1069] Code: Unable to access opcode bytes at 0x7f4108b9e1af.
[ 35.933709][ T1069] RSP: 002b:00007ffc7e2eb648 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 35.933731][ T1069] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f4108b9e1d9
[ 35.933745][ T1069] RDX: 00007f4108b59357 RSI: 0000000000000000 RDI: 0000000000000000
[ 35.942890][ T1060] ____fput+0x15/0x20
[ 35.950893][ T1069] RBP: 00007f4108c35888 R08: 0000000000000000 R09: 0000000000000058
[ 35.950909][ T1069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 35.950920][ T1069] R13: 00007f4108e25fac R14: 00007f4108e25fa0 R15: 00007f4108e25fa0
[ 35.950936][ T1069]
[ 35.950942][ T1069] ---[ end trace 0000000000000000 ]---
[ 36.023745][ T1067] ------------[ cut here ]------------
[ 36.027926][ T1060] task_work_run+0x1e1/0x250
[ 36.033100][ T1067] WARNING: CPU: 1 PID: 1067 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 36.033143][ T1067] Modules linked in:
[ 36.033154][ T1067] CPU: 1 PID: 1067 Comm: syz.0.351 Tainted: G B W syzkaller #0
[ 36.033174][ T1067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 36.033185][ T1067] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 36.033216][ T1067] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 36.037901][ T1060] ? __cfi_task_work_run+0x10/0x10
[ 36.042092][ T1067] RSP: 0018:ffffc90002e3fb90 EFLAGS: 00010293
[ 36.042113][ T1067] RAX: ffffffff849c3187 RBX: ffff88811c950000 RCX: ffff88811c3be540
[ 36.042128][ T1067] RDX: 0000000000000000 RSI: 000000003097d180 RDI: 000000000c04eb7d
[ 36.042142][ T1067] RBP: ffffc90002e3fbb0 R08: ffff88811c950083 R09: 1ffff1102392a010
[ 36.042157][ T1067] R10: dffffc0000000000 R11: ffffed102392a011 R12: dffffc0000000000
[ 36.046748][ T1060] ? free_nsproxy+0x21f/0x270
[ 36.051917][ T1067] R13: dffffc0000000000 R14: 000000003097d180 R15: ffff88811d6e7400
[ 36.051935][ T1067] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 36.051954][ T1067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.051968][ T1067] CR2: 00007ff70d827dac CR3: 000000000700f000 CR4: 00000000003506a0
[ 36.051986][ T1067] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 36.057103][ T1060] do_exit+0xb0d/0x29f0
[ 36.061648][ T1067] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 36.061667][ T1067] Call Trace:
[ 36.061674][ T1067]
[ 36.061681][ T1067] pppol2tp_release+0x150/0x2b0
[ 36.061714][ T1067] sock_close+0xc9/0x220
[ 36.061734][ T1067] ? __cfi_sock_close+0x10/0x10
[ 36.066177][ T1060] ? __cfi_do_exit+0x10/0x10
[ 36.070477][ T1067] __fput+0x1fd/0x8f0
[ 36.070540][ T1067] ____fput+0x15/0x20
[ 36.070565][ T1067] task_work_run+0x1e1/0x250
[ 36.074988][ T1060] ? xfd_validate_state+0x70/0x150
[ 36.079986][ T1067] ? __cfi_task_work_run+0x10/0x10
[ 36.080017][ T1067] ? free_nsproxy+0x21f/0x270
[ 36.080047][ T1067] do_exit+0xb0d/0x29f0
[ 36.080076][ T1067] ? __cfi_do_exit+0x10/0x10
[ 36.084770][ T1060] ? __kasan_check_write+0x14/0x20
[ 36.089651][ T1067] ? xfd_validate_state+0x70/0x150
[ 36.089684][ T1067] ? __kasan_check_write+0x14/0x20
[ 36.089706][ T1067] __x64_sys_exit+0x40/0x40
[ 36.089735][ T1067] x64_sys_call+0x67/0x9a0
[ 36.095648][ T1060] __x64_sys_exit+0x40/0x40
[ 36.100962][ T1067] do_syscall_64+0x4c/0xa0
[ 36.104608][ T1060] x64_sys_call+0x67/0x9a0
[ 36.111961][ T1067] ? clear_bhb_loop+0x30/0x80
[ 36.111989][ T1067] ? clear_bhb_loop+0x30/0x80
[ 36.112011][ T1067] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 36.112032][ T1067] RIP: 0033:0x7f740199e1d9
[ 36.120909][ T1060] do_syscall_64+0x4c/0xa0
[ 36.128653][ T1067] Code: Unable to access opcode bytes at 0x7f740199e1af.
[ 36.137029][ T1060] ? clear_bhb_loop+0x30/0x80
[ 36.140794][ T1067] RSP: 002b:00007ffcfbf03f18 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 36.140818][ T1067] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f740199e1d9
[ 36.140833][ T1067] RDX: 00007f7401959357 RSI: 0000000000000000 RDI: 0000000000000000
[ 36.140846][ T1067] RBP: 00007f7401a35888 R08: 0000000000000000 R09: 0000000000000058
[ 36.140859][ T1067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 36.140872][ T1067] R13: 00007f7401c25fac R14: 00007f7401c25fa0 R15: 00007f7401c25fa0
[ 36.149183][ T1060] ? clear_bhb_loop+0x30/0x80
[ 36.156885][ T1067]
[ 36.165263][ T1060] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 36.168029][ T1067] ---[ end trace 0000000000000000 ]---
[ 36.173764][ T1060] RIP: 0033:0x7f724b39e1d9
[ 36.556122][ T1060] Code: Unable to access opcode bytes at 0x7f724b39e1af.
[ 36.563208][ T1060] RSP: 002b:00007fff07cec948 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 36.571679][ T1060] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f724b39e1d9
[ 36.579793][ T1060] RDX: 00007f724b359357 RSI: 0000000000000000 RDI: 0000000000000000
[ 36.587801][ T1060] RBP: 00007f724b435888 R08: 0000000000000000 R09: 0000000000000058
[ 36.596099][ T1060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 36.604179][ T1060] R13: 00007f724b625fac R14: 00007f724b625fa0 R15: 00007f724b625fa0
[ 36.612224][ T1060]
[ 36.615284][ T1060] ---[ end trace 0000000000000000 ]---
[ 36.787707][ T1113] ------------[ cut here ]------------
[ 36.793360][ T1113] WARNING: CPU: 1 PID: 1113 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 36.803886][ T1113] Modules linked in:
[ 36.807824][ T1113] CPU: 1 PID: 1113 Comm: syz.2.375 Tainted: G B W syzkaller #0
[ 36.816816][ T1113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 36.827462][ T1113] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 36.834006][ T1113] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 36.853995][ T1113] RSP: 0018:ffffc900038efb90 EFLAGS: 00010293
[ 36.860352][ T1113] RAX: ffffffff849c3187 RBX: ffff88811ef56000 RCX: ffff88811ef45100
[ 36.868481][ T1113] RDX: 0000000000000000 RSI: 0000000018077840 RDI: 000000000c04eb7d
[ 36.876695][ T1113] RBP: ffffc900038efbb0 R08: ffff88811ef56083 R09: 1ffff11023deac10
[ 36.884874][ T1113] R10: dffffc0000000000 R11: ffffed1023deac11 R12: dffffc0000000000
[ 36.893015][ T1113] R13: dffffc0000000000 R14: 0000000018077840 R15: ffff888117b78c00
[ 36.901112][ T1113] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 36.910116][ T1113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.916858][ T1113] CR2: 00007ffcfbf02bc0 CR3: 000000000700f000 CR4: 00000000003506a0
[ 36.924920][ T1113] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 36.933010][ T1113] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 36.941136][ T1113] Call Trace:
[ 36.944449][ T1113]
[ 36.947412][ T1113] pppol2tp_release+0x150/0x2b0
[ 36.952447][ T1113] sock_close+0xc9/0x220
[ 36.956725][ T1113] ? __cfi_sock_close+0x10/0x10
[ 36.961656][ T1113] __fput+0x1fd/0x8f0
[ 36.965679][ T1113] ____fput+0x15/0x20
[ 36.969757][ T1113] task_work_run+0x1e1/0x250
[ 36.974395][ T1113] ? __cfi_task_work_run+0x10/0x10
[ 36.979613][ T1113] ? free_nsproxy+0x21f/0x270
[ 36.984340][ T1113] do_exit+0xb0d/0x29f0
[ 36.988546][ T1113] ? __cfi_do_exit+0x10/0x10
[ 36.993227][ T1113] ? xfd_validate_state+0x70/0x150
[ 36.998502][ T1113] ? __kasan_check_write+0x14/0x20
[ 37.003692][ T1113] __x64_sys_exit+0x40/0x40
[ 37.008237][ T1113] x64_sys_call+0x67/0x9a0
[ 37.012746][ T1113] do_syscall_64+0x4c/0xa0
[ 37.017206][ T1113] ? clear_bhb_loop+0x30/0x80
[ 37.021973][ T1113] ? clear_bhb_loop+0x30/0x80
[ 37.026694][ T1113] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 37.032714][ T1113] RIP: 0033:0x7f724b39e1d9
[ 37.037162][ T1113] Code: Unable to access opcode bytes at 0x7f724b39e1af.
[ 37.044237][ T1113] RSP: 002b:00007fff07cec948 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 37.052718][ T1113] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f724b39e1d9
[ 37.060759][ T1113] RDX: 00007f724b359357 RSI: 0000000000000000 RDI: 0000000000000000
[ 37.068872][ T1113] RBP: 00007f724b435888 R08: 0000000000000000 R09: 0000000000000058
[ 37.076882][ T1113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 37.084926][ T1113] R13: 00007f724b625fac R14: 00007f724b625fa0 R15: 00007f724b625fa0
[ 37.092980][ T1113]
[ 37.096024][ T1113] ---[ end trace 0000000000000000 ]---
[ 37.145230][ T1245] ------------[ cut here ]------------
[ 37.150799][ T1245] WARNING: CPU: 0 PID: 1245 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 37.161012][ T1245] Modules linked in:
[ 37.164934][ T1245] CPU: 0 PID: 1245 Comm: syz.0.438 Tainted: G B W syzkaller #0
[ 37.173935][ T1245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 37.184084][ T1245] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 37.186556][ T1242] ------------[ cut here ]------------
[ 37.190604][ T1245] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 37.195969][ T1242] WARNING: CPU: 1 PID: 1242 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 37.215862][ T1245] RSP: 0018:ffffc90003e57b90 EFLAGS: 00010293
[ 37.226114][ T1242] Modules linked in:
[ 37.231970][ T1245] RAX: ffffffff849c3187 RBX: ffff888109622000 RCX: ffff8881090a0000
[ 37.231990][ T1245] RDX: 0000000000000000 RSI: 000000002087bc00 RDI: 000000000c04eb7d
[ 37.235906][ T1242] CPU: 1 PID: 1242 Comm: syz.6.436 Tainted: G B W syzkaller #0
[ 37.243918][ T1245] RBP: ffffc90003e57bb0 R08: ffff888109622083 R09: 1ffff110212c4410
[ 37.251913][ T1242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 37.251927][ T1242] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 37.260708][ T1245] R10: dffffc0000000000 R11: ffffed10212c4411 R12: dffffc0000000000
[ 37.260728][ T1245] R13: dffffc0000000000 R14: 000000002087bc00 R15: ffff888120019800
[ 37.268734][ T1242] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 37.278926][ T1245] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 37.285277][ T1242] RSP: 0018:ffffc90002b4fb90 EFLAGS: 00010293
[ 37.285298][ T1242] RAX: ffffffff849c3187 RBX: ffff8881096a4000 RCX: ffff88812037a880
[ 37.293332][ T1245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.301525][ T1242] RDX: 0000000000000000 RSI: 00000000302109c0 RDI: 000000000c04eb7d
[ 37.321466][ T1245] CR2: 00007ff70d5592f0 CR3: 000000000700f000 CR4: 00000000003506b0
[ 37.330474][ T1242] RBP: ffffc90002b4fbb0 R08: ffff8881096a4083 R09: 1ffff110212d4810
[ 37.336377][ T1245] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.344375][ T1242] R10: dffffc0000000000 R11: ffffed10212d4811 R12: dffffc0000000000
[ 37.351175][ T1245] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 37.359137][ T1242] R13: dffffc0000000000 R14: 00000000302109c0 R15: ffff888120879c00
[ 37.366975][ T1245] Call Trace:
[ 37.366983][ T1245]
[ 37.374968][ T1242] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 37.383115][ T1245] pppol2tp_release+0x150/0x2b0
[ 37.391364][ T1242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.399198][ T1245] sock_close+0xc9/0x220
[ 37.407201][ T1242] CR2: 00007ff70d825fa4 CR3: 000000000700f000 CR4: 00000000003506a0
[ 37.410551][ T1245] ? __cfi_sock_close+0x10/0x10
[ 37.413497][ T1242] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.422451][ T1245] __fput+0x1fd/0x8f0
[ 37.427301][ T1242] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 37.433911][ T1245] ____fput+0x15/0x20
[ 37.438157][ T1242] Call Trace:
[ 37.438164][ T1242]
[ 37.446181][ T1245] task_work_run+0x1e1/0x250
[ 37.451103][ T1242] pppol2tp_release+0x150/0x2b0
[ 37.459256][ T1245] ? __cfi_task_work_run+0x10/0x10
[ 37.463153][ T1242] sock_close+0xc9/0x220
[ 37.471285][ T1245] ? free_nsproxy+0x21f/0x270
[ 37.475242][ T1242] ? __cfi_sock_close+0x10/0x10
[ 37.478541][ T1245] do_exit+0xb0d/0x29f0
[ 37.481514][ T1242] __fput+0x1fd/0x8f0
[ 37.486113][ T1245] ? __cfi_do_exit+0x10/0x10
[ 37.490996][ T1242] ____fput+0x15/0x20
[ 37.496202][ T1245] ? xfd_validate_state+0x70/0x150
[ 37.500481][ T1242] task_work_run+0x1e1/0x250
[ 37.505178][ T1245] ? __kasan_check_write+0x14/0x20
[ 37.510071][ T1242] ? __cfi_task_work_run+0x10/0x10
[ 37.514222][ T1245] __x64_sys_exit+0x40/0x40
[ 37.518396][ T1242] ? free_nsproxy+0x21f/0x270
[ 37.523009][ T1245] x64_sys_call+0x67/0x9a0
[ 37.526995][ T1242] do_exit+0xb0d/0x29f0
[ 37.532147][ T1245] do_syscall_64+0x4c/0xa0
[ 37.536719][ T1242] ? __cfi_do_exit+0x10/0x10
[ 37.542004][ T1245] ? clear_bhb_loop+0x30/0x80
[ 37.547146][ T1242] ? xfd_validate_state+0x70/0x150
[ 37.551748][ T1245] ? clear_bhb_loop+0x30/0x80
[ 37.551774][ T1245] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 37.551794][ T1245] RIP: 0033:0x7f740199e1d9
[ 37.556489][ T1242] ? __kasan_check_write+0x14/0x20
[ 37.560931][ T1245] Code: Unable to access opcode bytes at 0x7f740199e1af.
[ 37.565096][ T1242] __x64_sys_exit+0x40/0x40
[ 37.569541][ T1245] RSP: 002b:00007ffcfbf03f18 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 37.574155][ T1242] x64_sys_call+0x67/0x9a0
[ 37.578853][ T1245] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f740199e1d9
[ 37.583982][ T1242] do_syscall_64+0x4c/0xa0
[ 37.588671][ T1245] RDX: 00007f7401959357 RSI: 0000000000000000 RDI: 0000000000000000
[ 37.594610][ T1242] ? clear_bhb_loop+0x30/0x80
[ 37.599066][ T1245] RBP: 00007f7401a35888 R08: 0000000000000000 R09: 0000000000000058
[ 37.604204][ T1242] ? clear_bhb_loop+0x30/0x80
[ 37.611256][ T1245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 37.615763][ T1242] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 37.624201][ T1245] R13: 00007f7401c25fac R14: 00007f7401c25fa0 R15: 00007f7401c25fa0
[ 37.628615][ T1242] RIP: 0033:0x7f4108b9e1d9
[ 37.636623][ T1245]
[ 37.641056][ T1242] Code: Unable to access opcode bytes at 0x7f4108b9e1af.
[ 37.649061][ T1245] ---[ end trace 0000000000000000 ]---
[ 37.653745][ T1242] RSP: 002b:00007ffc7e2eb648 EFLAGS: 00000246
[ 37.686941][ T1247] ------------[ cut here ]------------
[ 37.688446][ T1242] ORIG_RAX: 000000000000003c
[ 37.692924][ T1247] WARNING: CPU: 0 PID: 1247 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 37.695955][ T1242] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f4108b9e1d9
[ 37.703457][ T1247] Modules linked in:
[ 37.708838][ T1242] RDX: 00007f4108b59357 RSI: 0000000000000000 RDI: 0000000000000000
[ 37.708854][ T1242] RBP: 00007f4108c35888 R08: 0000000000000000 R09: 0000000000000058
[ 37.708869][ T1242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 37.708880][ T1242] R13: 00007f4108e25fac R14: 00007f4108e25fa0 R15: 00007f4108e25fa0
[ 37.708896][ T1242]
[ 37.708903][ T1242] ---[ end trace 0000000000000000 ]---
[ 37.733629][ T1244] ------------[ cut here ]------------
[ 37.735497][ T1247]
[ 37.743616][ T1244] WARNING: CPU: 1 PID: 1244 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 37.747521][ T1247] CPU: 0 PID: 1247 Comm: syz.3.441 Tainted: G B W syzkaller #0
[ 37.755693][ T1244] Modules linked in:
[ 37.763544][ T1247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 37.771757][ T1244]
[ 37.779688][ T1247] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 37.782679][ T1244] CPU: 1 PID: 1244 Comm: syz.5.440 Tainted: G B W syzkaller #0
[ 37.788146][ T1247] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 37.793638][ T1244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 37.793652][ T1244] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 37.793682][ T1244] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 37.793698][ T1244] RSP: 0018:ffffc90003ea7b90 EFLAGS: 00010293
[ 37.793716][ T1244] RAX: ffffffff849c3187 RBX: ffff888109627000 RCX: ffff8881090a1440
[ 37.796068][ T1247] RSP: 0018:ffffc90003867b90 EFLAGS: 00010293
[ 37.806152][ T1244] RDX: 0000000000000000 RSI: 0000000020879000 RDI: 000000000c04eb7d
[ 37.806166][ T1244] RBP: ffffc90003ea7bb0 R08: ffff888109627083 R09: 1ffff110212c4e10
[ 37.814956][ T1247]
[ 37.814963][ T1247] RAX: ffffffff849c3187 RBX: ffff8881203e1000 RCX: ffff8881090a3cc0
[ 37.818881][ T1244] R10: dffffc0000000000 R11: ffffed10212c4e11 R12: dffffc0000000000
[ 37.828960][ T1247] RDX: 0000000000000000 RSI: 0000000020879c00 RDI: 000000000c04eb7d
[ 37.831298][ T1244] R13: dffffc0000000000 R14: 0000000020879000 R15: ffff88812087bc00
[ 37.837621][ T1247] RBP: ffffc90003867bb0 R08: ffff8881203e1083 R09: 1ffff1102407c210
[ 37.846406][ T1244] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 37.866366][ T1247] R10: dffffc0000000000 R11: ffffed102407c211 R12: dffffc0000000000
[ 37.876573][ T1244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.882791][ T1247] R13: dffffc0000000000 R14: 0000000020879c00 R15: ffff888120879000
[ 37.882811][ T1247] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 37.902509][ T1244] CR2: 00007f724c158060 CR3: 000000000700f000 CR4: 00000000003506a0
[ 37.908500][ T1247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.916498][ T1244] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.922740][ T1247] CR2: 00007ff70d5592f0 CR3: 000000000700f000 CR4: 00000000003506b0
[ 37.930588][ T1244] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 37.938577][ T1247] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.942140][ T1244] Call Trace:
[ 37.949624][ T1247] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 37.949641][ T1247] Call Trace:
[ 37.949646][ T1247]
[ 37.949654][ T1247] pppol2tp_release+0x150/0x2b0
[ 37.949685][ T1247] sock_close+0xc9/0x220
[ 37.949704][ T1247] ? __cfi_sock_close+0x10/0x10
[ 37.949724][ T1247] __fput+0x1fd/0x8f0
[ 37.949749][ T1247] ____fput+0x15/0x20
[ 37.957842][ T1244]
[ 37.957851][ T1244] pppol2tp_release+0x150/0x2b0
[ 37.965951][ T1247] task_work_run+0x1e1/0x250
[ 37.973992][ T1244] sock_close+0xc9/0x220
[ 37.982086][ T1247] ? __cfi_task_work_run+0x10/0x10
[ 37.991066][ T1244] ? __cfi_sock_close+0x10/0x10
[ 37.999069][ T1247] ? free_nsproxy+0x21f/0x270
[ 38.005676][ T1244] __fput+0x1fd/0x8f0
[ 38.013697][ T1247] do_exit+0xb0d/0x29f0
[ 38.022645][ T1244] ____fput+0x15/0x20
[ 38.022672][ T1244] task_work_run+0x1e1/0x250
[ 38.022697][ T1244] ? __cfi_task_work_run+0x10/0x10
[ 38.022727][ T1244] ? free_nsproxy+0x21f/0x270
[ 38.022756][ T1244] do_exit+0xb0d/0x29f0
[ 38.022786][ T1244] ? __cfi_do_exit+0x10/0x10
[ 38.022813][ T1244] ? xfd_validate_state+0x70/0x150
[ 38.022842][ T1244] ? __kasan_check_write+0x14/0x20
[ 38.031149][ T1247] ? __cfi_do_exit+0x10/0x10
[ 38.037526][ T1244] __x64_sys_exit+0x40/0x40
[ 38.045536][ T1247] ? xfd_validate_state+0x70/0x150
[ 38.053626][ T1244] x64_sys_call+0x67/0x9a0
[ 38.061724][ T1247] ? __kasan_check_write+0x14/0x20
[ 38.069724][ T1244] do_syscall_64+0x4c/0xa0
[ 38.073036][ T1247] __x64_sys_exit+0x40/0x40
[ 38.081067][ T1244] ? clear_bhb_loop+0x30/0x80
[ 38.084347][ T1247] x64_sys_call+0x67/0x9a0
[ 38.087321][ T1244] ? clear_bhb_loop+0x30/0x80
[ 38.092194][ T1247] do_syscall_64+0x4c/0xa0
[ 38.096537][ T1244] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 38.101435][ T1247] ? clear_bhb_loop+0x30/0x80
[ 38.101459][ T1247] ? clear_bhb_loop+0x30/0x80
[ 38.101481][ T1247] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 38.101501][ T1247] RIP: 0033:0x7f0c31b9e1d9
[ 38.101517][ T1247] Code: Unable to access opcode bytes at 0x7f0c31b9e1af.
[ 38.101525][ T1247] RSP: 002b:00007ffc14279c98 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 38.101546][ T1247] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f0c31b9e1d9
[ 38.105535][ T1244] RIP: 0033:0x7ff70d59e1d9
[ 38.109541][ T1247] RDX: 00007f0c31b59357 RSI: 0000000000000000 RDI: 0000000000000000
[ 38.109557][ T1247] RBP: 00007f0c31c35888 R08: 0000000000000000 R09: 0000000000000058
[ 38.109568][ T1247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 38.109579][ T1247] R13: 00007f0c31e25fac R14: 00007f0c31e25fa0 R15: 00007f0c31e25fa0
[ 38.109598][ T1247]
[ 38.109604][ T1247] ---[ end trace 0000000000000000 ]---
[ 38.333962][ T1244] Code: Unable to access opcode bytes at 0x7ff70d59e1af.
[ 38.341075][ T1244] RSP: 002b:00007ffd8053c588 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 38.349729][ T1244] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007ff70d59e1d9
[ 38.357743][ T1244] RDX: 00007ff70d559357 RSI: 0000000000000000 RDI: 0000000000000000
[ 38.365805][ T1244] RBP: 00007ff70d635888 R08: 0000000000000000 R09: 0000000000000058
[ 38.373882][ T1244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 38.381936][ T1244] R13: 00007ff70d825fac R14: 00007ff70d825fa0 R15: 00007ff70d825fa0
[ 38.389979][ T1244]
[ 38.393033][ T1244] ---[ end trace 0000000000000000 ]---
2026/10/09 10:44:20 executed programs: 500
[ 38.559841][ T1308] ------------[ cut here ]------------
[ 38.565468][ T1308] WARNING: CPU: 1 PID: 1308 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 38.576002][ T1308] Modules linked in:
[ 38.580055][ T1308] CPU: 1 PID: 1308 Comm: syz.3.470 Tainted: G B W syzkaller #0
[ 38.588961][ T1308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 38.599158][ T1308] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 38.605544][ T1308] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 38.625254][ T1308] RSP: 0018:ffffc90000ba7b90 EFLAGS: 00010293
[ 38.631448][ T1308] RAX: ffffffff849c3187 RBX: ffff8881211d1000 RCX: ffff888121356540
[ 38.639504][ T1308] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000c04eb7d
[ 38.647524][ T1308] RBP: ffffc90000ba7bb0 R08: ffff8881211d1083 R09: 1ffff1102423a210
[ 38.655701][ T1308] R10: dffffc0000000000 R11: ffffed102423a211 R12: dffffc0000000000
[ 38.663815][ T1308] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888121522c00
[ 38.671876][ T1308] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 38.680882][ T1308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.687527][ T1308] CR2: 00007f724b3592f0 CR3: 000000000700f000 CR4: 00000000003506a0
[ 38.695607][ T1308] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.703672][ T1308] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.711732][ T1308] Call Trace:
[ 38.715047][ T1308]
[ 38.718010][ T1308] pppol2tp_release+0x150/0x2b0
[ 38.722948][ T1308] sock_close+0xc9/0x220
[ 38.727227][ T1308] ? __cfi_sock_close+0x10/0x10
[ 38.732162][ T1308] __fput+0x1fd/0x8f0
[ 38.736185][ T1308] ____fput+0x15/0x20
[ 38.740360][ T1308] task_work_run+0x1e1/0x250
[ 38.745002][ T1308] ? __cfi_task_work_run+0x10/0x10
[ 38.750207][ T1308] ? free_nsproxy+0x21f/0x270
[ 38.754924][ T1308] do_exit+0xb0d/0x29f0
[ 38.759257][ T1308] ? __cfi_do_exit+0x10/0x10
[ 38.763892][ T1308] ? xfd_validate_state+0x70/0x150
[ 38.769094][ T1308] ? __kasan_check_write+0x14/0x20
[ 38.774242][ T1308] __x64_sys_exit+0x40/0x40
[ 38.778832][ T1308] x64_sys_call+0x67/0x9a0
[ 38.783295][ T1308] do_syscall_64+0x4c/0xa0
[ 38.787756][ T1308] ? clear_bhb_loop+0x30/0x80
[ 38.792514][ T1308] ? clear_bhb_loop+0x30/0x80
[ 38.797238][ T1308] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 38.803255][ T1308] RIP: 0033:0x7f0c31b9e1d9
[ 38.807711][ T1308] Code: Unable to access opcode bytes at 0x7f0c31b9e1af.
[ 38.814913][ T1308] RSP: 002b:00007ffc14279c98 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 38.823398][ T1308] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f0c31b9e1d9
[ 38.831457][ T1308] RDX: 00007f0c31b59357 RSI: 0000000000000000 RDI: 0000000000000000
[ 38.839691][ T1308] RBP: 00007f0c31c35888 R08: 0000000000000000 R09: 0000000000000058
[ 38.847783][ T1308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 38.855835][ T1308] R13: 00007f0c31e25fac R14: 00007f0c31e25fa0 R15: 00007f0c31e25fa0
[ 38.863879][ T1308]
[ 38.866928][ T1308] ---[ end trace 0000000000000000 ]---
[ 38.880820][ T1396] ------------[ cut here ]------------
[ 38.886349][ T1396] WARNING: CPU: 0 PID: 1396 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 38.896608][ T1396] Modules linked in:
[ 38.900651][ T1396] CPU: 0 PID: 1396 Comm: syz.2.515 Tainted: G B W syzkaller #0
[ 38.909597][ T1396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 38.919902][ T1396] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 38.926345][ T1396] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 38.946467][ T1396] RSP: 0018:ffffc90000e27b90 EFLAGS: 00010293
[ 38.952638][ T1396] RAX: ffffffff849c3187 RBX: ffff88810d59a000 RCX: ffff88810d0dbcc0
[ 38.960772][ T1396] RDX: 0000000000000000 RSI: 000000001df42e40 RDI: 000000000c04eb7d
[ 38.968914][ T1396] RBP: ffffc90000e27bb0 R08: ffff88810d59a083 R09: 1ffff11021ab3410
[ 38.977023][ T1396] R10: dffffc0000000000 R11: ffffed1021ab3411 R12: dffffc0000000000
[ 38.985220][ T1396] R13: dffffc0000000000 R14: 000000001df42e40 R15: ffff888121522400
[ 38.993308][ T1396] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 39.002306][ T1396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.008947][ T1396] CR2: 00005555864b0908 CR3: 000000000700f000 CR4: 00000000003506b0
[ 39.016990][ T1396] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 39.025044][ T1396] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 39.033118][ T1396] Call Trace:
[ 39.036429][ T1396]
[ 39.039422][ T1396] pppol2tp_release+0x150/0x2b0
[ 39.044324][ T1396] sock_close+0xc9/0x220
[ 39.048639][ T1396] ? __cfi_sock_close+0x10/0x10
[ 39.053650][ T1396] __fput+0x1fd/0x8f0
[ 39.057680][ T1396] ____fput+0x15/0x20
[ 39.061736][ T1396] task_work_run+0x1e1/0x250
[ 39.066382][ T1396] ? __cfi_task_work_run+0x10/0x10
[ 39.071599][ T1396] ? free_nsproxy+0x21f/0x270
[ 39.076351][ T1396] do_exit+0xb0d/0x29f0
[ 39.080627][ T1396] ? __cfi_do_exit+0x10/0x10
[ 39.085271][ T1396] ? xfd_validate_state+0x70/0x150
[ 39.090485][ T1396] ? __kasan_check_write+0x14/0x20
[ 39.095634][ T1396] __x64_sys_exit+0x40/0x40
[ 39.100221][ T1396] x64_sys_call+0x67/0x9a0
[ 39.104678][ T1396] do_syscall_64+0x4c/0xa0
[ 39.109182][ T1396] ? clear_bhb_loop+0x30/0x80
[ 39.113898][ T1396] ? clear_bhb_loop+0x30/0x80
[ 39.118621][ T1396] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 39.124608][ T1396] RIP: 0033:0x7f724b39e1d9
[ 39.129085][ T1396] Code: Unable to access opcode bytes at 0x7f724b39e1af.
[ 39.136136][ T1396] RSP: 002b:00007fff07cec948 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 39.144663][ T1396] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f724b39e1d9
[ 39.152718][ T1396] RDX: 00007f724b359357 RSI: 0000000000000000 RDI: 0000000000000000
[ 39.160796][ T1396] RBP: 00007f724b435888 R08: 0000000000000000 R09: 0000000000000058
[ 39.168859][ T1396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 39.176880][ T1396] R13: 00007f724b625fac R14: 00007f724b625fa0 R15: 00007f724b625fa0
[ 39.184939][ T1396]
[ 39.187997][ T1396] ---[ end trace 0000000000000000 ]---
[ 39.300339][ T1435] ------------[ cut here ]------------
[ 39.305932][ T1435] WARNING: CPU: 0 PID: 1435 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 39.317916][ T1435] Modules linked in:
[ 39.321990][ T1435] CPU: 0 PID: 1435 Comm: syz.0.537 Tainted: G B W syzkaller #0
[ 39.330840][ T1435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 39.341306][ T1435] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 39.347729][ T1435] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 39.367525][ T1435] RSP: 0018:ffffc900011d7b90 EFLAGS: 00010293
[ 39.373691][ T1435] RAX: ffffffff849c3187 RBX: ffff888109b00000 RCX: ffff88810e1ce540
[ 39.381811][ T1435] RDX: 0000000000000000 RSI: 000000000918ac00 RDI: 000000000c04eb7d
[ 39.389885][ T1435] RBP: ffffc900011d7bb0 R08: ffff888109b00083 R09: 1ffff11021360010
[ 39.397944][ T1435] R10: dffffc0000000000 R11: ffffed1021360011 R12: dffffc0000000000
[ 39.406008][ T1435] R13: dffffc0000000000 R14: 000000000918ac00 R15: ffff88810dd8f800
[ 39.414092][ T1435] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 39.423140][ T1435] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.429835][ T1435] CR2: 00007f74019592f0 CR3: 000000000700f000 CR4: 00000000003506b0
[ 39.437983][ T1435] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 39.446073][ T1435] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 39.454146][ T1435] Call Trace:
[ 39.457466][ T1435]
[ 39.460493][ T1435] pppol2tp_release+0x150/0x2b0
[ 39.465390][ T1435] sock_close+0xc9/0x220
[ 39.469823][ T1435] ? __cfi_sock_close+0x10/0x10
[ 39.471888][ T1431] ------------[ cut here ]------------
[ 39.474796][ T1435] __fput+0x1fd/0x8f0
[ 39.480547][ T1431] WARNING: CPU: 1 PID: 1431 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 39.484329][ T1435] ____fput+0x15/0x20
[ 39.494824][ T1431] Modules linked in:
[ 39.498435][ T1435] task_work_run+0x1e1/0x250
[ 39.502499][ T1431] CPU: 1 PID: 1431 Comm: syz.3.532 Tainted: G B W syzkaller #0
[ 39.502522][ T1431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 39.502533][ T1431] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 39.502567][ T1431] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 39.507151][ T1435] ? __cfi_task_work_run+0x10/0x10
[ 39.515933][ T1431] RSP: 0018:ffffc90000bb7b90 EFLAGS: 00010293
[ 39.526452][ T1435] ? free_nsproxy+0x21f/0x270
[ 39.532810][ T1431]
[ 39.532816][ T1431] RAX: ffffffff849c3187 RBX: ffff88811b1f5000 RCX: ffff88811f783cc0
[ 39.552448][ T1435] do_exit+0xb0d/0x29f0
[ 39.552484][ T1435] ? __cfi_do_exit+0x10/0x10
[ 39.552510][ T1435] ? xfd_validate_state+0x70/0x150
[ 39.557639][ T1431] RDX: 0000000000000000 RSI: 0000000008ffb940 RDI: 000000000c04eb7d
[ 39.563909][ T1435] ? __kasan_check_write+0x14/0x20
[ 39.563933][ T1435] __x64_sys_exit+0x40/0x40
[ 39.563961][ T1435] x64_sys_call+0x67/0x9a0
[ 39.568661][ T1431] RBP: ffffc90000bb7bb0 R08: ffff88811b1f5083 R09: 1ffff1102363ea10
[ 39.571039][ T1435] do_syscall_64+0x4c/0xa0
[ 39.579029][ T1431] R10: dffffc0000000000 R11: ffffed102363ea11 R12: dffffc0000000000
[ 39.583167][ T1435] ? clear_bhb_loop+0x30/0x80
[ 39.587759][ T1431] R13: dffffc0000000000 R14: 0000000008ffb940 R15: ffff88810918ac00
[ 39.592908][ T1435] ? clear_bhb_loop+0x30/0x80
[ 39.600909][ T1431] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 39.606112][ T1435] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 39.610652][ T1431] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.615260][ T1435] RIP: 0033:0x7f740199e1d9
[ 39.623407][ T1431] CR2: 000055555a01c4e8 CR3: 000000012df0e000 CR4: 00000000003506a0
[ 39.627828][ T1435] Code: Unable to access opcode bytes at 0x7f740199e1af.
[ 39.635839][ T1431] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 39.640531][ T1435] RSP: 002b:00007ffcfbf03f18 EFLAGS: 00000246
[ 39.648505][ T1431] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 39.653218][ T1435] ORIG_RAX: 000000000000003c
[ 39.662343][ T1431] Call Trace:
[ 39.668239][ T1435] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f740199e1d9
[ 39.674885][ T1431]
[ 39.679318][ T1435] RDX: 00007f7401959357 RSI: 0000000000000000 RDI: 0000000000000000
[ 39.687325][ T1431] pppol2tp_release+0x150/0x2b0
[ 39.694385][ T1435] RBP: 00007f7401a35888 R08: 0000000000000000 R09: 0000000000000058
[ 39.702412][ T1431] sock_close+0xc9/0x220
[ 39.708503][ T1435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 39.716518][ T1431] ? __cfi_sock_close+0x10/0x10
[ 39.721237][ T1435] R13: 00007f7401c25fac R14: 00007f7401c25fa0 R15: 00007f7401c25fa0
[ 39.724522][ T1431] __fput+0x1fd/0x8f0
[ 39.732529][ T1435]
[ 39.732538][ T1435] ---[ end trace 0000000000000000 ]---
[ 39.735482][ T1431] ____fput+0x15/0x20
[ 39.772203][ T1441] ------------[ cut here ]------------
[ 39.773926][ T1431] task_work_run+0x1e1/0x250
[ 39.782009][ T1441] WARNING: CPU: 0 PID: 1441 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 39.782053][ T1441] Modules linked in:
[ 39.786058][ T1431] ? __cfi_task_work_run+0x10/0x10
[ 39.789119][ T1441]
[ 39.789127][ T1441] CPU: 0 PID: 1441 Comm: syz.5.534 Tainted: G B W syzkaller #0
[ 39.789150][ T1441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 39.789162][ T1441] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 39.789202][ T1441] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 39.794666][ T1431] ? free_nsproxy+0x21f/0x270
[ 39.798653][ T1441] RSP: 0018:ffffc900012a7b90 EFLAGS: 00010293
[ 39.804375][ T1431] do_exit+0xb0d/0x29f0
[ 39.808797][ T1441]
[ 39.808802][ T1441] RAX: ffffffff849c3187 RBX: ffff88810d471000 RCX: ffff88810d456540
[ 39.808820][ T1441] RDX: 0000000000000000 RSI: 000000000dd8f800 RDI: 000000000c04eb7d
[ 39.808834][ T1441] RBP: ffffc900012a7bb0 R08: ffff88810d471083 R09: 1ffff11021a8e210
[ 39.808849][ T1441] R10: dffffc0000000000 R11: ffffed1021a8e211 R12: dffffc0000000000
[ 39.808864][ T1441] R13: dffffc0000000000 R14: 000000000dd8f800 R15: ffff888132402400
[ 39.819401][ T1431] ? __cfi_do_exit+0x10/0x10
[ 39.823023][ T1441] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000
[ 39.829434][ T1431] ? xfd_validate_state+0x70/0x150
[ 39.831494][ T1441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 39.840642][ T1431] ? __kasan_check_write+0x14/0x20
[ 39.850517][ T1441] CR2: 00007f74019592f0 CR3: 000000000700f000 CR4: 00000000003506b0
[ 39.850541][ T1441] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 39.850554][ T1441] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 39.850568][ T1441] Call Trace:
[ 39.850574][ T1441]
[ 39.850582][ T1441] pppol2tp_release+0x150/0x2b0
[ 39.850612][ T1441] sock_close+0xc9/0x220
[ 39.856951][ T1431] __x64_sys_exit+0x40/0x40
[ 39.876656][ T1441] ? __cfi_sock_close+0x10/0x10
[ 39.876685][ T1441] __fput+0x1fd/0x8f0
[ 39.881629][ T1431] x64_sys_call+0x67/0x9a0
[ 39.887503][ T1441] ____fput+0x15/0x20
[ 39.891991][ T1431] do_syscall_64+0x4c/0xa0
[ 39.894049][ T1441] task_work_run+0x1e1/0x250
[ 39.902072][ T1431] ? clear_bhb_loop+0x30/0x80
[ 39.902097][ T1431] ? clear_bhb_loop+0x30/0x80
[ 39.910114][ T1441] ? __cfi_task_work_run+0x10/0x10
[ 39.918098][ T1431] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 39.926103][ T1441] ? free_nsproxy+0x21f/0x270
[ 39.934134][ T1431] RIP: 0033:0x7f0c31b9e1d9
[ 39.938769][ T1441] do_exit+0xb0d/0x29f0
[ 39.938802][ T1441] ? __cfi_do_exit+0x10/0x10
[ 39.938829][ T1441] ? xfd_validate_state+0x70/0x150
[ 39.938858][ T1441] ? __kasan_check_write+0x14/0x20
[ 39.938881][ T1441] __x64_sys_exit+0x40/0x40
[ 39.947825][ T1431] Code: Unable to access opcode bytes at 0x7f0c31b9e1af.
[ 39.953001][ T1441] x64_sys_call+0x67/0x9a0
[ 39.959778][ T1431] RSP: 002b:00007ffc14279c98 EFLAGS: 00000246
[ 39.964892][ T1441] do_syscall_64+0x4c/0xa0
[ 39.973072][ T1431] ORIG_RAX: 000000000000003c
[ 39.981279][ T1441] ? clear_bhb_loop+0x30/0x80
[ 39.989380][ T1431] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f0c31b9e1d9
[ 39.989398][ T1431] RDX: 00007f0c31b59357 RSI: 0000000000000000 RDI: 0000000000000000
[ 39.992687][ T1441] ? clear_bhb_loop+0x30/0x80
[ 39.995638][ T1431] RBP: 00007f0c31c35888 R08: 0000000000000000 R09: 0000000000000058
[ 40.000520][ T1441] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 40.004771][ T1431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 40.009304][ T1441] RIP: 0033:0x7ff70d59e1d9
[ 40.014162][ T1431] R13: 00007f0c31e25fac R14: 00007f0c31e25fa0 R15: 00007f0c31e25fa0
[ 40.018325][ T1441] Code: Unable to access opcode bytes at 0x7ff70d59e1af.
[ 40.022784][ T1431]
[ 40.022792][ T1431] ---[ end trace 0000000000000000 ]---
[ 40.192306][ T1441] RSP: 002b:00007ffd8053c588 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 40.200814][ T1441] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007ff70d59e1d9
[ 40.208879][ T1441] RDX: 00007ff70d559357 RSI: 0000000000000000 RDI: 0000000000000000
[ 40.216895][ T1441] RBP: 00007ff70d635888 R08: 0000000000000000 R09: 0000000000000058
[ 40.225063][ T1441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 40.233102][ T1441] R13: 00007ff70d825fac R14: 00007ff70d825fa0 R15: 00007ff70d825fa0
[ 40.241168][ T1441]
[ 40.244215][ T1441] ---[ end trace 0000000000000000 ]---
[ 40.403718][ T1524] ------------[ cut here ]------------
[ 40.409633][ T1524] WARNING: CPU: 1 PID: 1524 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 40.420060][ T1524] Modules linked in:
[ 40.424096][ T1524] CPU: 1 PID: 1524 Comm: syz.2.574 Tainted: G B W syzkaller #0
[ 40.433028][ T1524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 40.443329][ T1524] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 40.449946][ T1524] Code: 5d c3 e8 dc 3c d5 fc be 02 00 00 00 eb 0a e8 d0 3c d5 fc be 01 00 00 00 4c 89 f7 e8 83 01 cd fd e9 0f ff ff ff e8 b9 3c d5 fc <0f> 0b 48 89 df e8 ff 00 00 00 eb bd e8 a8 3c d5 fc 4c 89 f7 be 03
[ 40.469741][ T1524] RSP: 0018:ffffc900014dfb90 EFLAGS: 00010293
[ 40.475958][ T1524] RAX: ffffffff849c3187 RBX: ffff88810fbfa000 RCX: ffff88810fc59440
[ 40.484156][ T1524] RDX: 0000000000000000 RSI: 000000000019c3c0 RDI: 000000000c04eb7d
[ 40.492319][ T1524] RBP: ffffc900014dfbb0 R08: ffff88810fbfa083 R09: 1ffff11021f7f410
[ 40.500553][ T1524] R10: dffffc0000000000 R11: ffffed1021f7f411 R12: dffffc0000000000
[ 40.508686][ T1524] R13: dffffc0000000000 R14: 000000000019c3c0 R15: ffff88810e5e0c00
[ 40.516849][ T1524] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 40.525946][ T1524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 40.532699][ T1524] CR2: 00007ff70e358500 CR3: 000000000700f000 CR4: 00000000003506a0
[ 40.540835][ T1524] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 40.548963][ T1524] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 40.557080][ T1524] Call Trace:
[ 40.560438][ T1524]
[ 40.563397][ T1524] pppol2tp_release+0x150/0x2b0
[ 40.568293][ T1524] sock_close+0xc9/0x220
[ 40.572671][ T1524] ? __cfi_sock_close+0x10/0x10
[ 40.577573][ T1524] __fput+0x1fd/0x8f0
[ 40.581655][ T1524] ____fput+0x15/0x20
[ 40.585769][ T1524] task_work_run+0x1e1/0x250
[ 40.590453][ T1524] ? __cfi_task_work_run+0x10/0x10
[ 40.595612][ T1524] ? free_nsproxy+0x21f/0x270
[ 40.600404][ T1524] do_exit+0xb0d/0x29f0
[ 40.604625][ T1524] ? __cfi_do_exit+0x10/0x10
[ 40.609305][ T1524] ? xfd_validate_state+0x70/0x150
[ 40.614495][ T1524] ? __kasan_check_write+0x14/0x20
[ 40.619872][ T1524] __x64_sys_exit+0x40/0x40
[ 40.624428][ T1524] x64_sys_call+0x67/0x9a0
[ 40.628945][ T1524] do_syscall_64+0x4c/0xa0
[ 40.633409][ T1524] ? clear_bhb_loop+0x30/0x80
[ 40.638136][ T1524] ? clear_bhb_loop+0x30/0x80
[ 40.642898][ T1524] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 40.648848][ T1524] RIP: 0033:0x7f724b39e1d9
[ 40.653297][ T1524] Code: Unable to access opcode bytes at 0x7f724b39e1af.
[ 40.660378][ T1524] RSP: 002b:00007fff07cec948 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 40.668854][ T1524] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f724b39e1d9
[ 40.676865][ T1524] RDX: 00007f724b359357 RSI: 0000000000000000 RDI: 0000000000000000
[ 40.684940][ T1524] RBP: 00007f724b435888 R08: 0000000000000000 R09: 0000000000000058
[ 40.693161][ T1524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 40.701229][ T1524] R13: 00007f724b625fac R14: 00007f724b625fa0 R15: 00007f724b625fa0
[ 40.709281][ T1524]
[ 40.712334][ T1524] ---[ end trace 0000000000000000 ]---
[ 40.777261][ T1612] ------------[ cut here ]------------
[ 40.782809][ T1612] WARNING: CPU: 0 PID: 1612 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 40.793144][ T1612] Modules linked in:
[ 40.797077][ T1612] CPU: 0 PID: 1612 Comm: syz.6.624 Tainted: G B W syzkaller #0
[ 40.805938][ T1612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 40.816107][ T1612] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0