Warning: Permanently added '10.128.1.92' (ED25519) to the list of known hosts.
2026/10/03 16:38:04 parsed 1 programs
2026/10/03 16:38:04 serving rpc on tcp://34201
[ 24.607436][ T30] audit: type=1400 audit(1791045484.112:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 24.628274][ T30] audit: type=1400 audit(1791045484.112:65): avc: denied { module_request } for pid=293 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
[ 25.261355][ T30] audit: type=1400 audit(1791045484.772:66): avc: denied { mounton } for pid=301 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
[ 25.262391][ T301] cgroup: Unknown subsys name 'net'
[ 25.284037][ T30] audit: type=1400 audit(1791045484.772:67): avc: denied { mount } for pid=301 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
[ 25.311309][ T30] audit: type=1400 audit(1791045484.802:68): avc: denied { unmount } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 25.311467][ T301] cgroup: Unknown subsys name 'devices'
[ 25.449615][ T301] cgroup: Unknown subsys name 'hugetlb'
[ 25.455223][ T301] cgroup: Unknown subsys name 'rlimit'
[ 25.596259][ T30] audit: type=1400 audit(1791045485.102:69): avc: denied { setattr } for pid=301 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 25.619498][ T30] audit: type=1400 audit(1791045485.102:70): avc: denied { create } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 25.625014][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 25.640040][ T30] audit: type=1400 audit(1791045485.102:71): avc: denied { write } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 25.668739][ T30] audit: type=1400 audit(1791045485.102:72): avc: denied { read } for pid=301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 25.689057][ T30] audit: type=1400 audit(1791045485.102:73): avc: denied { mounton } for pid=301 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
[ 25.720038][ T301] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 26.198269][ T312] request_module fs-gadgetfs succeeded, but still no fs?
[ 26.375187][ T332] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.385809][ T332] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.393929][ T332] device bridge_slave_0 entered promiscuous mode
[ 26.413725][ T332] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.420808][ T332] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.428246][ T332] device bridge_slave_1 entered promiscuous mode
[ 26.536328][ T332] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.543421][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.550742][ T332] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.557767][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.639031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 26.647415][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 26.655655][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 26.665526][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 26.674008][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.681066][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 26.689914][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 26.701741][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 26.708794][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 26.737075][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 26.748919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 26.767462][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 26.780142][ T332] device veth0_vlan entered promiscuous mode
[ 26.788689][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 26.796698][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 26.805142][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 26.817006][ T332] device veth1_macvtap entered promiscuous mode
[ 26.824579][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
2026/10/03 16:38:06 executed programs: 0
[ 26.836155][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 26.855148][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 26.909721][ T332] syz-executor (332) used greatest stack depth: 21344 bytes left
[ 26.988495][ T368] bridge0: port 1(bridge_slave_0) entered blocking state
[ 26.995557][ T368] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.002972][ T368] device bridge_slave_0 entered promiscuous mode
[ 27.010965][ T368] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.018155][ T368] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.025518][ T368] device bridge_slave_1 entered promiscuous mode
[ 27.059671][ T372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.066719][ T372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.074257][ T372] device bridge_slave_0 entered promiscuous mode
[ 27.081250][ T372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.088480][ T372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.095738][ T372] device bridge_slave_1 entered promiscuous mode
[ 27.168943][ T377] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.175993][ T377] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.183400][ T377] device bridge_slave_0 entered promiscuous mode
[ 27.190801][ T377] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.197829][ T377] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.205246][ T377] device bridge_slave_1 entered promiscuous mode
[ 27.286892][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.294192][ T370] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.301549][ T370] device bridge_slave_0 entered promiscuous mode
[ 27.323534][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.330606][ T370] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.337862][ T370] device bridge_slave_1 entered promiscuous mode
[ 27.350212][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.357258][ T376] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.365040][ T376] device bridge_slave_0 entered promiscuous mode
[ 27.371989][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.379062][ T376] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.386329][ T376] device bridge_slave_1 entered promiscuous mode
[ 27.502655][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.509726][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.516982][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.524048][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.579022][ T370] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.586084][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.593725][ T370] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.600770][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.610033][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.617290][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.624608][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 27.631891][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 27.639925][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 27.647404][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 27.654823][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 27.663083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 27.671342][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.678371][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.685711][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 27.694013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 27.702278][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.709303][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.716621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 27.725345][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 27.733424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 27.741528][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 27.749493][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 27.764853][ T372] device veth0_vlan entered promiscuous mode
[ 27.778550][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 27.786882][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 27.795627][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 27.803688][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 27.812073][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 27.819616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 27.847125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 27.855139][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 27.862814][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 27.871465][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 27.879790][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 27.886816][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 27.894418][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 27.902720][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 27.911039][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 27.918078][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 27.925407][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 27.932863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 27.940398][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 27.953971][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 27.962026][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 27.970013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 27.978365][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 27.993113][ T372] device veth1_macvtap entered promiscuous mode
[ 28.003464][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 28.020988][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 28.030132][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 28.038446][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.045483][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.052953][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 28.061466][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.068538][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.075853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 28.084165][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.091255][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.098691][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 28.106905][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.113946][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.121313][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 28.128779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 28.136129][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 28.147078][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 28.155517][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 28.166397][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 28.174888][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 28.183096][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 28.190136][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 28.197481][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 28.205926][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 28.214299][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 28.221521][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 28.246293][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 28.253855][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 28.261956][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 28.270252][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 28.278420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 28.286592][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 28.296643][ T368] device veth0_vlan entered promiscuous mode
[ 28.320440][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 28.329807][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 28.337814][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 28.345921][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 28.354895][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 28.363230][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 28.371281][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 28.379467][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 28.387679][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 28.396038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 28.404355][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 28.411909][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 28.421036][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 28.429271][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 28.447049][ T370] device veth0_vlan entered promiscuous mode
[ 28.454827][ T376] device veth0_vlan entered promiscuous mode
[ 28.462337][ T368] device veth1_macvtap entered promiscuous mode
[ 28.470290][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 28.478292][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 28.486574][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 28.495064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 28.503366][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 28.511660][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 28.519662][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 28.527544][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 28.535436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 28.543278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 28.551214][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 28.559150][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 28.566507][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 28.573923][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 28.581294][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 28.588780][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 28.596110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 28.604118][ T377] device veth0_vlan entered promiscuous mode
[ 28.624705][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 28.633177][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 28.642194][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 28.652464][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 28.663627][ T376] device veth1_macvtap entered promiscuous mode
[ 28.673355][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 28.681551][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 28.690428][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 28.700982][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 28.709512][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 28.720005][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 28.729863][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 28.746951][ T370] device veth1_macvtap entered promiscuous mode
[ 28.764960][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 28.774232][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 28.782549][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 28.792828][ T392] ==================================================================
[ 28.800897][ T392] BUG: KASAN: use-after-free in mutex_lock+0x8e/0x1c0
[ 28.807667][ T392] Write of size 8 at addr ffff88810fbd6150 by task syz.1.18/392
[ 28.815281][ T392]
[ 28.817598][ T392] CPU: 1 PID: 392 Comm: syz.1.18 Not tainted syzkaller #0
[ 28.824686][ T392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 28.834729][ T392] Call Trace:
[ 28.837988][ T392]
[ 28.840899][ T392] __dump_stack+0x21/0x30
[ 28.845211][ T392] dump_stack_lvl+0x110/0x170
[ 28.849866][ T392] ? show_regs_print_info+0x20/0x20
[ 28.855043][ T392] ? load_image+0x3f0/0x3f0
[ 28.859525][ T392] print_address_description+0x7f/0x2c0
[ 28.865061][ T392] ? mutex_lock+0x8e/0x1c0
[ 28.869461][ T392] kasan_report+0x10f/0x150
[ 28.873945][ T392] ? mutex_lock+0x8e/0x1c0
[ 28.878343][ T392] kasan_check_range+0x249/0x2a0
[ 28.883261][ T392] __kasan_check_write+0x14/0x20
[ 28.888180][ T392] mutex_lock+0x8e/0x1c0
[ 28.892406][ T392] ? wait_for_completion_killable_timeout+0x10/0x10
[ 28.898980][ T392] ? l2tp_session_put+0xaf/0x1a0
[ 28.903912][ T392] ? l2tp_session_delete+0x3a9/0x4a0
[ 28.909183][ T392] pppol2tp_release+0x178/0x2b0
[ 28.914013][ T392] sock_close+0xb8/0x200
[ 28.918233][ T392] ? sock_mmap+0xa0/0xa0
[ 28.922453][ T392] __fput+0x22b/0x900
[ 28.926416][ T392] ____fput+0x15/0x20
[ 28.930378][ T392] task_work_run+0x127/0x190
[ 28.934952][ T392] do_exit+0xb70/0x29a0
[ 28.939179][ T392] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 28.944877][ T392] ? put_task_struct+0x90/0x90
[ 28.949632][ T392] ? __kasan_check_write+0x14/0x20
[ 28.954723][ T392] __x64_sys_exit+0x40/0x40
[ 28.959204][ T392] x64_sys_call+0x44/0x9a0
[ 28.963603][ T392] do_syscall_64+0x4c/0xa0
[ 28.968000][ T392] ? clear_bhb_loop+0x50/0xa0
[ 28.972658][ T392] ? clear_bhb_loop+0x50/0xa0
[ 28.977313][ T392] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 28.983185][ T392] RIP: 0033:0x7f1a83d3b159
[ 28.987579][ T392] Code: Unable to access opcode bytes at RIP 0x7f1a83d3b12f.
[ 28.994921][ T392] RSP: 002b:00007ffc19323d98 EFLAGS: 00000246 ORIG_RAX: 000000000000003c
[ 29.003330][ T392] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f1a83d3b159
[ 29.011286][ T392] RDX: 00007f1a83cf62d7 RSI: 0000000000000000 RDI: 0000000000000000
[ 29.019244][ T392] RBP: 00007f1a83dd206b R08: 0000000000000000 R09: 0000000000000058
[ 29.027197][ T392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 29.035145][ T392] R13: 00007f1a83fc2fac R14: 00007f1a83fc2fa0 R15: 00007f1a83fc2fa0
[ 29.043098][ T392]
[ 29.046101][ T392]
[ 29.048584][ T392] Allocated by task 391:
[ 29.052802][ T392] __kasan_kmalloc+0xd4/0x100
[ 29.057637][ T392] __kmalloc+0x13d/0x2c0
[ 29.061861][ T392] l2tp_session_create+0x39/0xb60
[ 29.066867][ T392] pppol2tp_connect+0xbf5/0x1640
[ 29.071784][ T392] __sys_connect+0x3cb/0x450
[ 29.076354][ T392] __x64_sys_connect+0x7a/0x90
[ 29.081270][ T392] x64_sys_call+0x7c/0x9a0
[ 29.085670][ T392] do_syscall_64+0x4c/0xa0
[ 29.090067][ T392] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 29.095940][ T392]
[ 29.098247][ T392] Freed by task 392:
[ 29.102142][ T392] kasan_set_track+0x4a/0x70
[ 29.106710][ T392] kasan_set_free_info+0x23/0x40
[ 29.111626][ T392] ____kasan_slab_free+0x125/0x160
[ 29.116715][ T392] __kasan_slab_free+0x11/0x20
[ 29.121456][ T392] slab_free_freelist_hook+0xc2/0x190
[ 29.126809][ T392] kfree+0xc4/0x270
[ 29.130596][ T392] l2tp_session_put+0xaf/0x1a0
[ 29.135340][ T392] l2tp_session_delete+0x3a9/0x4a0
[ 29.140431][ T392] pppol2tp_release+0x169/0x2b0
[ 29.145277][ T392] sock_close+0xb8/0x200
[ 29.149499][ T392] __fput+0x22b/0x900
[ 29.153462][ T392] ____fput+0x15/0x20
[ 29.157420][ T392] task_work_run+0x127/0x190
[ 29.161988][ T392] do_exit+0xb70/0x29a0
[ 29.166126][ T392] __ia32_sys_exit+0x0/0x40
[ 29.170607][ T392] x64_sys_call+0x44/0x9a0
[ 29.175004][ T392] do_syscall_64+0x4c/0xa0
[ 29.179399][ T392] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 29.185275][ T392]
[ 29.187577][ T392] The buggy address belongs to the object at ffff88810fbd6000
[ 29.187577][ T392] which belongs to the cache kmalloc-512 of size 512
[ 29.201611][ T392] The buggy address is located 336 bytes inside of
[ 29.201611][ T392] 512-byte region [ffff88810fbd6000, ffff88810fbd6200)
[ 29.214869][ T392] The buggy address belongs to the page:
[ 29.220490][ T392] page:ffffea00043ef500 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10fbd4
[ 29.230707][ T392] head:ffffea00043ef500 order:2 compound_mapcount:0 compound_pincount:0
[ 29.239010][ T392] flags: 0x4000000000010200(slab|head|zone=1)
[ 29.245090][ T392] raw: 4000000000010200 ffffea000449d700 0000000200000002 ffff888100042f00
[ 29.253656][ T392] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[ 29.262219][ T392] page dumped because: kasan: bad access detected
[ 29.268611][ T392] page_owner tracks the page as allocated
[ 29.274328][ T392] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 108, ts 4149868634, free_ts 0
[ 29.292370][ T392] post_alloc_hook+0x192/0x1b0
[ 29.297134][ T392] prep_new_page+0x1c/0x110
[ 29.301625][ T392] get_page_from_freelist+0x2c3a/0x2cd0
[ 29.307163][ T392] __alloc_pages+0x1a2/0x460
[ 29.311736][ T392] new_slab+0xa0/0x4d0
[ 29.315784][ T392] ___slab_alloc+0x3ac/0x840
[ 29.320355][ T392] __slab_alloc+0x49/0x90
[ 29.324674][ T392] __kmalloc_track_caller+0x169/0x2c0
[ 29.330027][ T392] __alloc_skb+0x210/0x730
[ 29.334420][ T392] alloc_skb_with_frags+0xa8/0x620
[ 29.339773][ T392] sock_alloc_send_pskb+0x87f/0x9a0
[ 29.344971][ T392] unix_dgram_sendmsg+0x6f3/0x19b0
[ 29.350063][ T392] sock_write_iter+0x2a6/0x3a0
[ 29.354804][ T392] vfs_write+0x831/0xfd0
[ 29.359025][ T392] ksys_write+0x14a/0x260
[ 29.363348][ T392] __x64_sys_write+0x7b/0x90
[ 29.367915][ T392] page_owner free stack trace missing
[ 29.373262][ T392]
[ 29.375562][ T392] Memory state around the buggy address:
[ 29.381169][ T392] ffff88810fbd6000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 29.389208][ T392] ffff88810fbd6080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 29.397245][ T392] >ffff88810fbd6100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 29.405280][ T392] ^
[ 29.411940][ T392] ffff88810fbd6180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 29.419982][ T392] ffff88810fbd6200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 29.428015][ T392] ==================================================================
[ 29.436056][ T392] Disabling lock debugging due to kernel taint
[ 29.458217][ T377] device veth1_macvtap entered promiscuous mode
[ 29.476321][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 29.484800][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 29.493449][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 29.502803][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 29.511650][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 29.520378][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 29.584518][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 29.596380][ T434] ------------[ cut here ]------------
[ 29.597586][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 29.607222][ T434] WARNING: CPU: 0 PID: 434 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 29.614869][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 29.646110][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 29.665992][ T439] ------------[ cut here ]------------
[ 29.666962][ T434] Modules linked in:
[ 29.686392][ T434] CPU: 1 PID: 434 Comm: syz.1.41 Tainted: G B syzkaller #0
[ 29.692811][ T439] WARNING: CPU: 0 PID: 439 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 29.704982][ T434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 29.704997][ T434] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 29.705023][ T434] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 29.725054][ T439] Modules linked in:
[ 29.761298][ T462] ------------[ cut here ]------------
[ 29.767325][ T439] CPU: 0 PID: 439 Comm: syz.1.42 Tainted: G B syzkaller #0
[ 29.785229][ T439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 29.794277][ T434] RSP: 0018:ffffc90000da7bf0 EFLAGS: 00010293
[ 29.798982][ T462] WARNING: CPU: 0 PID: 462 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 29.809792][ T434] RAX: ffffffff845f2f47 RBX: ffff888113926000 RCX: ffff88811381bc00
[ 29.816060][ T439] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 29.827054][ T462] Modules linked in:
[ 29.827265][ T434] RDX: 0000000000000000 RSI: 000000000af819a0 RDI: 000000000c04eb7d
[ 29.831926][ T462] CPU: 0 PID: 462 Comm: syz.6.19 Tainted: G B syzkaller #0
[ 29.848791][ T439] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 29.888193][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 29.894955][ T434] RBP: ffffc90000da7c10 R08: ffff888113926083 R09: 1ffff11022724c10
[ 29.907405][ T462] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 29.914368][ T434] R10: dffffc0000000000 R11: ffffed1022724c11 R12: dffffc0000000000
[ 29.917717][ T439] RSP: 0000:ffffc90000d77bf0 EFLAGS: 00010293
[ 29.922465][ T462] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 29.930685][ T434] R13: dffffc0000000000 R14: 000000000af819a0 R15: ffff88813149a000
[ 29.953035][ T439]
[ 29.962405][ T532] ------------[ cut here ]------------
[ 29.976681][ T524] ------------[ cut here ]------------
[ 29.981875][ T434] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 29.983210][ T462] RSP: 0018:ffffc90000e77bf0 EFLAGS: 00010293
[ 29.995814][ T524] WARNING: CPU: 0 PID: 524 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 29.997753][ T434] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.005104][ T532] WARNING: CPU: 0 PID: 532 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 30.019352][ T434] CR2: 000055557914d4e8 CR3: 0000000120953000 CR4: 00000000003506a0
[ 30.036170][ T439] RAX: ffffffff845f2f47 RBX: ffff8881133d8000 RCX: ffff888113859400
[ 30.038098][ T462]
[ 30.052610][ T439] RDX: 0000000000000000 RSI: 000000000dd76a00 RDI: 000000000c04eb7d
[ 30.056520][ T434] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 30.075484][ T532] Modules linked in:
[ 30.077158][ T462] RAX: ffffffff845f2f47 RBX: ffff88811448e000 RCX: ffff888114460000
[ 30.094453][ T524] Modules linked in:
[ 30.099020][ T532] CPU: 0 PID: 532 Comm: syz.6.81 Tainted: G B syzkaller #0
[ 30.106304][ T524] CPU: 1 PID: 524 Comm: syz.1.83 Tainted: G B syzkaller #0
[ 30.107743][ T439] RBP: ffffc90000d77c10 R08: ffff8881133d8083 R09: 1ffff1102267b010
[ 30.122921][ T434] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 30.137148][ T532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 30.137251][ T462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000c04eb7d
[ 30.149393][ T532] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 30.160275][ T524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 30.173075][ T434] Call Trace:
[ 30.178126][ T434]
[ 30.181167][ T434] pppol2tp_release+0x150/0x2b0
[ 30.181449][ T532] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 30.188978][ T594] ------------[ cut here ]------------
[ 30.211383][ T532] RSP: 0018:ffffc90000e57bf0 EFLAGS: 00010293
[ 30.218863][ T524] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 30.221505][ T532] RAX: ffffffff845f2f47 RBX: ffff888115415000 RCX: ffff888115422800
[ 30.228213][ T590] ------------[ cut here ]------------
[ 30.235134][ T532] RDX: 0000000000000000 RSI: 000000002c9e4cc0 RDI: 000000000c04eb7d
[ 30.240461][ T594] WARNING: CPU: 1 PID: 594 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 30.257049][ T45] device bridge_slave_1 left promiscuous mode
[ 30.260843][ T595] ------------[ cut here ]------------
[ 30.265558][ T45] bridge0: port 2(bridge_slave_1) entered disabled state
[ 30.268654][ T439] R10: dffffc0000000000 R11: ffffed102267b011 R12: dffffc0000000000
[ 30.285000][ T45] device bridge_slave_0 left promiscuous mode
[ 30.288988][ T590] WARNING: CPU: 1 PID: 590 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 30.292101][ T625] ------------[ cut here ]------------
[ 30.301323][ T594] Modules linked in:
[ 30.312678][ T45] bridge0: port 1(bridge_slave_0) entered disabled state
[ 30.323161][ T595] WARNING: CPU: 1 PID: 595 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 30.324100][ T532] RBP: ffffc90000e57c10 R08: ffff888115415083 R09: 1ffff11022a82a10
[ 30.333340][ T462] RBP: ffffc90000e77c10 R08: ffff88811448e083 R09: 1ffff11022891c10
[ 30.349544][ T45] device veth1_macvtap left promiscuous mode
[ 30.352954][ T629] ------------[ cut here ]------------
[ 30.362970][ T45] device veth0_vlan left promiscuous mode
[ 30.364258][ T434] sock_close+0xb8/0x200
[ 30.381151][ T524] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 30.405132][ T532] R10: dffffc0000000000 R11: ffffed1022a82a11 R12: dffffc0000000000
[ 30.407022][ T594] CPU: 1 PID: 594 Comm: syz.0.118 Tainted: G B syzkaller #0
[ 30.415029][ T642] ------------[ cut here ]------------
[ 30.424031][ T625] WARNING: CPU: 1 PID: 625 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 30.431903][ T532] R13: dffffc0000000000 R14: 000000002c9e4cc0 R15: ffff888113097000
[ 30.440347][ T590] Modules linked in:
[ 30.446938][ T629] WARNING: CPU: 0 PID: 629 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 30.453485][ T434] ? sock_mmap+0xa0/0xa0
[ 30.459527][ T595] Modules linked in:
[ 30.464601][ T642] WARNING: CPU: 1 PID: 642 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 30.467551][ T595] CPU: 0 PID: 595 Comm: syz.1.108 Tainted: G B syzkaller #0
[ 30.480086][ T625] Modules linked in:
[ 30.491891][ T532] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 30.502678][ T439] R13: dffffc0000000000 R14: 000000000dd76a00 R15: ffff88812f62d400
[ 30.510817][ T629] Modules linked in:
[ 30.514739][ T629] CPU: 1 PID: 629 Comm: syz.3.136 Tainted: G B syzkaller #0
[ 30.524227][ T594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 30.534659][ T590] CPU: 1 PID: 590 Comm: syz.6.112 Tainted: G B syzkaller #0
[ 30.544203][ T660] ------------[ cut here ]------------
[ 30.549796][ T462] R10: dffffc0000000000 R11: ffffed1022891c11 R12: dffffc0000000000
[ 30.557829][ T434] __fput+0x22b/0x900
[ 30.558771][ T669] ------------[ cut here ]------------
[ 30.562019][ T625] CPU: 1 PID: 625 Comm: syz.3.133 Tainted: G B syzkaller #0
[ 30.567489][ T669] WARNING: CPU: 0 PID: 669 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 30.577049][ T642] Modules linked in:
[ 30.586010][ T660] WARNING: CPU: 1 PID: 660 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 30.600702][ T532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.607307][ T532] CR2: 00007f60cd683060 CR3: 000000010f195000 CR4: 00000000003506a0
[ 30.615633][ T629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 30.624970][ T669] Modules linked in:
[ 30.627566][ T642]
[ 30.632213][ T595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 30.632493][ T594] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 30.658975][ T439] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 30.661734][ T663] ------------[ cut here ]------------
[ 30.667937][ T439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.670474][ T625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 30.678720][ T669] CPU: 0 PID: 669 Comm: syz.5.156 Tainted: G B syzkaller #0
[ 30.682870][ T590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 30.699901][ T681] ------------[ cut here ]------------
[ 30.719177][ T669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 30.722349][ T642] CPU: 1 PID: 642 Comm: syz.0.140 Tainted: G B syzkaller #0
[ 30.731034][ T663] WARNING: CPU: 0 PID: 663 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 30.738581][ T434] ____fput+0x15/0x20
[ 30.750989][ T669] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 30.753707][ T629] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 30.765477][ T642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 30.769159][ T688] ------------[ cut here ]------------
[ 30.775778][ T625] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 30.783400][ T524] RSP: 0018:ffffc900011f7bf0 EFLAGS: 00010293
[ 30.787502][ T462] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888113081800
[ 30.801885][ T629] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 30.802105][ T669] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 30.821697][ T594] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 30.845281][ T681] WARNING: CPU: 0 PID: 681 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 30.874000][ T532] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 30.876013][ T595] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 30.888262][ T462] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 30.897803][ T462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.904725][ T660] Modules linked in:
[ 30.906475][ T524] RAX: ffffffff845f2f47 RBX: ffff8881154e9000 RCX: ffff888114d6a800
[ 30.908837][ T532] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 30.918408][ T688] WARNING: CPU: 0 PID: 688 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 30.928097][ T434] task_work_run+0x127/0x190
[ 30.939937][ T625] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 30.941397][ T663] Modules linked in:
[ 30.968006][ T660] CPU: 1 PID: 660 Comm: syz.1.142 Tainted: G B syzkaller #0
[ 30.969965][ T718] ------------[ cut here ]------------
[ 30.971926][ T660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 30.983398][ T681] Modules linked in:
[ 30.986898][ T590] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 30.997895][ T712] ------------[ cut here ]------------
[ 31.000667][ T462] CR2: 00007f60cc884270 CR3: 000000012e11c000 CR4: 00000000003506a0
[ 31.006410][ T688] Modules linked in:
[ 31.012904][ T439] CR2: 00007fea0ddd3060 CR3: 000000000660f000 CR4: 00000000003506a0
[ 31.039094][ T629] RSP: 0018:ffffc90001757bf0 EFLAGS: 00010293
[ 31.045193][ T629] RAX: ffffffff845f2f47 RBX: ffff888116055000 RCX: ffff88811604a800
[ 31.054275][ T642] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 31.054405][ T681]
[ 31.060883][ T722] ------------[ cut here ]------------
[ 31.068520][ T718] WARNING: CPU: 0 PID: 718 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 31.071742][ T722] WARNING: CPU: 1 PID: 722 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 31.086864][ T663]
[ 31.093297][ T642] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 31.097439][ T712] WARNING: CPU: 0 PID: 712 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 31.113885][ T625] RSP: 0018:ffffc90001767bf0 EFLAGS: 00010293
[ 31.123224][ T669] RSP: 0018:ffffc90001947bf0 EFLAGS: 00010293
[ 31.129450][ T688]
[ 31.130887][ T595] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 31.135540][ T688] CPU: 0 PID: 688 Comm: syz.5.165 Tainted: G B syzkaller #0
[ 31.137835][ T595] RSP: 0018:ffffc90001237bf0 EFLAGS: 00010293
[ 31.162745][ T532] Call Trace:
[ 31.166626][ T669]
[ 31.172490][ T663] CPU: 0 PID: 663 Comm: syz.3.152 Tainted: G B syzkaller #0
[ 31.176434][ T669] RAX: ffffffff845f2f47 RBX: ffff8881165d9000 RCX: ffff888116552800
[ 31.187303][ T663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 31.198204][ T434] do_exit+0xb70/0x29a0
[ 31.205686][ T681] CPU: 0 PID: 681 Comm: syz.0.159 Tainted: G B syzkaller #0
[ 31.208863][ T524] RDX: 0000000000000000 RSI: 000000003008fbc0 RDI: 000000000c04eb7d
[ 31.217563][ T462] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 31.227416][ T669] RDX: 0000000000000000 RSI: 0000000030d54000 RDI: 000000000c04eb7d
[ 31.233854][ T642] RSP: 0018:ffffc90000de7bf0 EFLAGS: 00010293
[ 31.242022][ T590] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 31.243841][ T625]
[ 31.248942][ T594] RSP: 0018:ffffc90001257bf0 EFLAGS: 00010293
[ 31.270239][ T434] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 31.270689][ T629] RDX: 0000000000000000 RSI: 000000002fee1500 RDI: 000000000c04eb7d
[ 31.276481][ T434] ? put_task_struct+0x90/0x90
[ 31.282221][ T590] RSP: 0018:ffffc9000159fbf0 EFLAGS: 00010293
[ 31.290154][ T718] Modules linked in:
[ 31.299968][ T532]
[ 31.302736][ T434] ? __kasan_check_write+0x14/0x20
[ 31.307258][ T532] pppol2tp_release+0x150/0x2b0
[ 31.309143][ T718]
[ 31.313082][ T663] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 31.321453][ T524] RBP: ffffc900011f7c10 R08: ffff8881154e9083 R09: 1ffff11022a9d210
[ 31.330532][ T642]
[ 31.334390][ T669] RBP: ffffc90001947c10 R08: ffff8881165d9083 R09: 1ffff11022cbb210
[ 31.336575][ T642] RAX: ffffffff845f2f47 RBX: ffff88811640c000 RCX: ffff888116406400
[ 31.350632][ T625] RAX: ffffffff845f2f47 RBX: ffff888115a23000 RCX: ffff888115a0bc00
[ 31.356115][ T722] Modules linked in:
[ 31.360647][ T629] RBP: ffffc90001757c10 R08: ffff888116055083 R09: 1ffff11022c0aa10
[ 31.366121][ T718] CPU: 1 PID: 718 Comm: syz.5.178 Tainted: G B syzkaller #0
[ 31.373494][ T660] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 31.383939][ T434] __x64_sys_exit+0x40/0x40
[ 31.388357][ T751] ------------[ cut here ]------------
[ 31.397414][ T751] WARNING: CPU: 0 PID: 751 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 31.402873][ T625] RDX: 0000000000000000 RSI: 000000002d6cf2e0 RDI: 000000000c04eb7d
[ 31.412639][ T681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 31.419481][ T712] Modules linked in:
[ 31.425916][ T663] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 31.434451][ T669] R10: dffffc0000000000 R11: ffffed1022cbb211 R12: dffffc0000000000
[ 31.453651][ T532] sock_close+0xb8/0x200
[ 31.460368][ T462] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 31.469975][ T439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 31.479130][ T590]
[ 31.481285][ T595]
[ 31.481479][ T590] RAX: ffffffff845f2f47 RBX: ffff888115ab1000 RCX: ffff888115a61400
[ 31.483789][ T595] RAX: ffffffff845f2f47 RBX: ffff888115a4e000 RCX: ffff888115945000
[ 31.496231][ T660] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 31.501412][ T462] Call Trace:
[ 31.523158][ T688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 31.523175][ T681] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 31.534115][ T762] ------------[ cut here ]------------
[ 31.545349][ T718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 31.546501][ T629] R10: dffffc0000000000 R11: ffffed1022c0aa11 R12: dffffc0000000000
[ 31.555671][ T625] RBP: ffffc90001767c10 R08: ffff888115a23083 R09: 1ffff11022b44610
[ 31.576406][ T594]
[ 31.576669][ T434] x64_sys_call+0x44/0x9a0
[ 31.580322][ T722]
[ 31.585541][ T722] CPU: 0 PID: 722 Comm: syz.6.182 Tainted: G B syzkaller #0
[ 31.587086][ T434] do_syscall_64+0x4c/0xa0
[ 31.599432][ T688] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 31.599455][ T642] RDX: 0000000000000000 RSI: 000000002fee0a80 RDI: 000000000c04eb7d
[ 31.605765][ T688] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 31.605780][ T688] RSP: 0018:ffffc900019cfbf0 EFLAGS: 00010293
[ 31.615399][ T772] ------------[ cut here ]------------
[ 31.635537][ T462]
[ 31.640834][ T751] Modules linked in:
[ 31.648007][ T762] WARNING: CPU: 1 PID: 762 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 31.648447][ T663] RSP: 0018:ffffc9000155fbf0 EFLAGS: 00010293
[ 31.657368][ T762] Modules linked in:
[ 31.665375][ T751]
[ 31.673038][ T462] pppol2tp_release+0x150/0x2b0
[ 31.674569][ T669] R13: dffffc0000000000 R14: 0000000030d54000 R15: ffff88812fdeb000
[ 31.679423][ T660] RSP: 0018:ffffc900016dfbf0 EFLAGS: 00010293
[ 31.687352][ T532] ? sock_mmap+0xa0/0xa0
[ 31.688588][ T594] RAX: ffffffff845f2f47 RBX: ffff888115951000 RCX: ffff888115941400
[ 31.696125][ T718] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 31.697658][ T594] RDX: 0000000000000000 RSI: 000000002c864360 RDI: 000000000c04eb7d
[ 31.707295][ T439] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 31.714048][ T722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 31.725896][ T625] R10: dffffc0000000000 R11: ffffed1022b44611 R12: dffffc0000000000
[ 31.729638][ T629] R13: dffffc0000000000 R14: 000000002fee1500 R15: ffff888112788400
[ 31.738875][ T462] sock_close+0xb8/0x200
[ 31.751881][ T681] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 31.755163][ T718] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 31.760208][ T793] ------------[ cut here ]------------
[ 31.779278][ T712] CPU: 1 PID: 712 Comm: syz.1.161 Tainted: G B syzkaller #0
[ 31.798848][ T642] RBP: ffffc90000de7c10 R08: ffff88811640c083 R09: 1ffff11022c81810
[ 31.804714][ T762]
[ 31.812789][ T751] CPU: 0 PID: 751 Comm: syz.6.196 Tainted: G B syzkaller #0
[ 31.822075][ T590] RDX: 0000000000000000 RSI: 000000002ffedf80 RDI: 000000000c04eb7d
[ 31.825246][ T681] RSP: 0018:ffffc90001a37bf0 EFLAGS: 00010293
[ 31.835472][ T663]
[ 31.839499][ T629] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 31.851378][ T663] RAX: ffffffff845f2f47 RBX: ffff888115d30000 RCX: ffff8881164b6400
[ 31.857490][ T807] ------------[ cut here ]------------
[ 31.865310][ T688]
2026/10/03 16:38:11 executed programs: 225
[ 31.873346][ T772] WARNING: CPU: 0 PID: 772 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 31.874921][ T532] __fput+0x22b/0x900
[ 31.891212][ T594] RBP: ffffc90001257c10 R08: ffff888115951083 R09: 1ffff11022b2a210
[ 31.893866][ T439] Call Trace:
[ 31.902567][ T751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 31.902598][ T718] RSP: 0018:ffffc90001737bf0 EFLAGS: 00010293
[ 31.912989][ T812] ------------[ cut here ]------------
[ 31.914581][ T804] ------------[ cut here ]------------
[ 31.923622][ T642] R10: dffffc0000000000 R11: ffffed1022c81811 R12: dffffc0000000000
[ 31.930043][ T439]
[ 31.930053][ T439] pppol2tp_release+0x150/0x2b0
[ 31.939005][ T669] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 31.941621][ T590] RBP: ffffc9000159fc10 R08: ffff888115ab1083 R09: 1ffff11022b56210
[ 31.945827][ T669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.955104][ T625] R13: dffffc0000000000 R14: 000000002d6cf2e0 R15: ffff88812ff67400
[ 31.963523][ T524] R10: dffffc0000000000 R11: ffffed1022a9d211 R12: dffffc0000000000
[ 31.970728][ T808] ------------[ cut here ]------------
[ 31.977924][ T629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.988042][ T722] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 31.992331][ T812] WARNING: CPU: 0 PID: 812 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 31.997826][ T681]
[ 32.004280][ T434] ? clear_bhb_loop+0x50/0xa0
[ 32.014453][ T712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 32.016589][ T807] WARNING: CPU: 0 PID: 807 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 32.025665][ T762] CPU: 1 PID: 762 Comm: syz.3.197 Tainted: G B syzkaller #0
[ 32.035334][ T772] Modules linked in:
[ 32.042309][ T816] ------------[ cut here ]------------
[ 32.050244][ T660]
[ 32.056314][ T462] ? sock_mmap+0xa0/0xa0
[ 32.066703][ T532] ____fput+0x15/0x20
[ 32.067340][ T594] R10: dffffc0000000000 R11: ffffed1022b2a211 R12: dffffc0000000000
[ 32.070940][ T688] RAX: ffffffff845f2f47 RBX: ffff8881170f4000 RCX: ffff8881170ea800
[ 32.085152][ T669] CR2: 00007fea0ddd3060 CR3: 000000011fd26000 CR4: 00000000003506b0
[ 32.096434][ T524] R13: dffffc0000000000 R14: 000000003008fbc0 R15: ffff88812f419800
[ 32.096698][ T462] __fput+0x22b/0x900
[ 32.104546][ T629] CR2: 00007fea0ddd3060 CR3: 000000012075b000 CR4: 00000000003506b0
[ 32.116233][ T595] RDX: 0000000000000000 RSI: 000000002c864340 RDI: 000000000c04eb7d
[ 32.125110][ T718]
[ 32.127449][ T718] RAX: ffffffff845f2f47 RBX: ffff88811762b000 RCX: ffff88811763a800
[ 32.131181][ T625] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 32.137557][ T812] Modules linked in:
[ 32.144390][ T434] ? clear_bhb_loop+0x50/0xa0
[ 32.144500][ T532] task_work_run+0x127/0x190
[ 32.150920][ T751] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 32.153369][ T722] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 32.157599][ T751] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 32.157611][ T751] RSP: 0018:ffffc9000181fbf0 EFLAGS: 00010293
[ 32.167572][ T808] WARNING: CPU: 1 PID: 808 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 32.185316][ T804] WARNING: CPU: 0 PID: 804 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 32.203866][ T712] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 32.210822][ T594] R13: dffffc0000000000 R14: 000000002c864360 R15: ffff888112789800
[ 32.221023][ T762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 32.231763][ T660] RAX: ffffffff845f2f47 RBX: ffff888116630000 RCX: ffff888115645000
[ 32.236318][ T532] do_exit+0xb70/0x29a0
[ 32.256265][ T669] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 32.263621][ T595] RBP: ffffc90001237c10 R08: ffff888115a4e083 R09: 1ffff11022b49c10
[ 32.266451][ T816] WARNING: CPU: 0 PID: 816 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 32.279416][ T625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.286977][ T772]
[ 32.292311][ T462] ____fput+0x15/0x20
[ 32.302638][ T718] RDX: 0000000000000000 RSI: 0000000030208b80 RDI: 000000000c04eb7d
[ 32.307179][ T844] ------------[ cut here ]------------
[ 32.314877][ T663] RDX: 0000000000000000 RSI: 0000000030470140 RDI: 000000000c04eb7d
[ 32.318919][ T681] RAX: ffffffff845f2f47 RBX: ffff888116aad000 RCX: ffff888116a93c00
[ 32.329582][ T663] RBP: ffffc9000155fc10 R08: ffff888115d30083 R09: 1ffff11022ba6010
[ 32.338421][ T807] Modules linked in:
[ 32.343718][ T812]
[ 32.346654][ T762] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 32.354356][ T524] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 32.355431][ T762] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 32.366808][ T669] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 32.384322][ T722] RSP: 0018:ffffc90001ad7bf0 EFLAGS: 00010293
[ 32.393046][ T812] CPU: 0 PID: 812 Comm: syz.0.225 Tainted: G B syzkaller #0
[ 32.394572][ T688] RDX: 0000000000000000 RSI: 000000002fd29a40 RDI: 000000000c04eb7d
[ 32.399299][ T434] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 32.409387][ T844] WARNING: CPU: 1 PID: 844 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 32.417009][ T772] CPU: 0 PID: 772 Comm: syz.0.203 Tainted: G B syzkaller #0
[ 32.421796][ T642] R13: dffffc0000000000 R14: 000000002fee0a80 R15: ffff888115ceac00
[ 32.434244][ T590] R10: dffffc0000000000 R11: ffffed1022b56211 R12: dffffc0000000000
[ 32.442277][ T807] CPU: 1 PID: 807 Comm: syz.6.212 Tainted: G B syzkaller #0
[ 32.450520][ T804] Modules linked in:
[ 32.456797][ T688] RBP: ffffc900019cfc10 R08: ffff8881170f4083 R09: 1ffff11022e1e810
[ 32.467018][ T857] ------------[ cut here ]------------
[ 32.469659][ T722]
[ 32.477883][ T439] sock_close+0xb8/0x200
[ 32.483273][ T712] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 32.485004][ T812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 32.489221][ T462] task_work_run+0x127/0x190
[ 32.513862][ T793] WARNING: CPU: 0 PID: 793 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 32.518962][ T681] RDX: 0000000000000000 RSI: 0000000030470520 RDI: 000000000c04eb7d
[ 32.524140][ T439] ? sock_mmap+0xa0/0xa0
[ 32.534465][ T625] CR2: 00007f932b268270 CR3: 000000012ff39000 CR4: 00000000003506a0
[ 32.541990][ T590] R13: dffffc0000000000 R14: 000000002ffedf80 R15: ffff888130170400
[ 32.545975][ T595] R10: dffffc0000000000 R11: ffffed1022b49c11 R12: dffffc0000000000
[ 32.561462][ T804]
[ 32.561975][ T629] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 32.571800][ T857] WARNING: CPU: 0 PID: 857 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 32.572390][ T663] R10: dffffc0000000000 R11: ffffed1022ba6011 R12: dffffc0000000000
[ 32.580400][ T660] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000c04eb7d
[ 32.590284][ T642] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 32.616033][ T718] RBP: ffffc90001737c10 R08: ffff88811762b083 R09: 1ffff11022ec5610
[ 32.617923][ T793] Modules linked in:
[ 32.624642][ T594] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 32.628585][ T807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 32.628597][ T807] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 32.628623][ T807] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 32.628636][ T807] RSP: 0018:ffffc9000290fbf0 EFLAGS: 00010293
[ 32.638032][ T804] CPU: 0 PID: 804 Comm: syz.3.217 Tainted: G B syzkaller #0
[ 32.649766][ T712] RSP: 0018:ffffc9000192fbf0 EFLAGS: 00010293
[ 32.654144][ T590] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 32.675582][ T629] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 32.680909][ T594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.688685][ T688] R10: dffffc0000000000 R11: ffffed1022e1e811 R12: dffffc0000000000
[ 32.699561][ T857] Modules linked in:
[ 32.704089][ T625] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 32.712731][ T871] ------------[ cut here ]------------
[ 32.722784][ T681] RBP: ffffc90001a37c10 R08: ffff888116aad083 R09: 1ffff11022d55a10
[ 32.727677][ T876] ------------[ cut here ]------------
[ 32.731729][ T722] RAX: ffffffff845f2f47 RBX: ffff888117538000 RCX: ffff88811781a800
[ 32.739449][ T772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 32.747655][ T663] R13: dffffc0000000000 R14: 0000000030470140 R15: ffff88812fe6b000
[ 32.752787][ T816] Modules linked in:
[ 32.760209][ T681] R10: dffffc0000000000 R11: ffffed1022d55a11 R12: dffffc0000000000
[ 32.765954][ T762] RSP: 0018:ffffc9000216fbf0 EFLAGS: 00010293
[ 32.776874][ T663] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 32.787371][ T793]
[ 32.788136][ T807]
[ 32.795843][ T594] CR2: 00007f509b64d270 CR3: 000000010cb21000 CR4: 00000000003506b0
[ 32.802385][ T524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.811727][ T876] WARNING: CPU: 0 PID: 876 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 32.813398][ T629] Call Trace:
[ 32.815407][ T876] Modules linked in:
[ 32.825337][ T642] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.830610][ T751] RAX: ffffffff845f2f47 RBX: ffff88812c586000 RCX: ffff88811794e400
[ 32.840423][ T844] Modules linked in:
[ 32.843686][ T871] WARNING: CPU: 0 PID: 871 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 32.847263][ T722] RDX: 0000000000000000 RSI: 000000002fd3d500 RDI: 000000000c04eb7d
[ 32.853909][ T812] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 32.861936][ T718] R10: dffffc0000000000 R11: ffffed1022ec5611 R12: dffffc0000000000
[ 32.865767][ T532] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 32.875904][ T844]
[ 32.884364][ T804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 32.890131][ T625] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 32.900517][ T793] CPU: 0 PID: 793 Comm: syz.5.219 Tainted: G B syzkaller #0
[ 32.909725][ T681] R13: dffffc0000000000 R14: 0000000030470520 R15: ffff88812fdffc00
[ 32.916772][ T439] __fput+0x22b/0x900
[ 32.926730][ T595] R13: dffffc0000000000 R14: 000000002c864340 R15: ffff88811277cc00
[ 32.933014][ T772] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 32.941000][ T807] RAX: ffffffff845f2f47 RBX: ffff8881179d5000 RCX: ffff888117fd6400
[ 32.948795][ T857]
[ 32.953585][ T663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.960019][ T462] do_exit+0xb70/0x29a0
[ 32.967559][ T669] Call Trace:
[ 32.969675][ T812] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 32.976041][ T688] R13: dffffc0000000000 R14: 000000002fd29a40 R15: ffff88812fb74400
[ 32.980395][ T804] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 32.985112][ T642] CR2: 00007ffc19323d40 CR3: 000000012077f000 CR4: 00000000003506a0
[ 33.003286][ T816]
[ 33.011606][ T434] RIP: 0033:0x7f1a83d3b159
[ 33.020031][ T751] RDX: 0000000000000000 RSI: 000000002d5f4540 RDI: 000000000c04eb7d
[ 33.025461][ T718] R13: dffffc0000000000 R14: 0000000030208b80 R15: ffff88812fa87c00
[ 33.027614][ T751] RBP: ffffc9000181fc10 R08: ffff88812c586083 R09: 1ffff110258b0c10
[ 33.033481][ T629]
[ 33.041330][ T893] ------------[ cut here ]------------
[ 33.048369][ T722] RBP: ffffc90001ad7c10 R08: ffff888117538083 R09: 1ffff11022ea7010
[ 33.056046][ T660] RBP: ffffc900016dfc10 R08: ffff888116630083 R09: 1ffff11022cc6010
[ 33.059046][ T688] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 33.064657][ T772] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 33.077199][ T524] CR2: 00007f509b91bdac CR3: 000000000660f000 CR4: 00000000003506b0
[ 33.081816][ T895] ------------[ cut here ]------------
[ 33.090301][ T625] Call Trace:
[ 33.110187][ T808] Modules linked in:
[ 33.118771][ T807] RDX: 0000000000000000 RSI: 000000002e04a2c0 RDI: 000000000c04eb7d
[ 33.130052][ T462] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 33.139656][ T669]
[ 33.147375][ T762]
[ 33.150626][ T681] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 33.152436][ T762] RAX: ffffffff845f2f47 RBX: ffff888117b1e000 RCX: ffff888117bd9400
[ 33.161795][ T844] CPU: 1 PID: 844 Comm: syz.1.236 Tainted: G B syzkaller #0
[ 33.170532][ T594] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 33.179322][ T718] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 33.185419][ T893] WARNING: CPU: 0 PID: 893 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 33.194629][ T663] CR2: 00007ffe52fef000 CR3: 00000001316a3000 CR4: 00000000003506a0
[ 33.203509][ T532] ? put_task_struct+0x90/0x90
[ 33.211630][ T681] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.216386][ T462] ? put_task_struct+0x90/0x90
[ 33.223202][ T434] Code: Unable to access opcode bytes at RIP 0x7f1a83d3b12f.
[ 33.227791][ T812] RSP: 0018:ffffc90002237bf0 EFLAGS: 00010293
[ 33.234826][ T762] RDX: 0000000000000000 RSI: 0000000030570c60 RDI: 000000000c04eb7d
[ 33.236713][ T629] pppol2tp_release+0x150/0x2b0
[ 33.241458][ T871] Modules linked in:
[ 33.249697][ T722] R10: dffffc0000000000 R11: ffffed1022ea7011 R12: dffffc0000000000
[ 33.254198][ T772] RSP: 0018:ffffc90002147bf0 EFLAGS: 00010293
[ 33.262024][ T669] pppol2tp_release+0x150/0x2b0
[ 33.267060][ T857] CPU: 0 PID: 857 Comm: syz.5.250 Tainted: G B syzkaller #0
[ 33.272164][ T590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.276980][ T532] ? __kasan_check_write+0x14/0x20
[ 33.290057][ T625]
[ 33.292524][ T876] CPU: 0 PID: 876 Comm: syz.5.257 Tainted: G B syzkaller #0
[ 33.303401][ T629] sock_close+0xb8/0x200
[ 33.308891][ T762] RBP: ffffc9000216fc10 R08: ffff888117b1e083 R09: 1ffff11022f63c10
[ 33.313413][ T642] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 33.321126][ T712]
[ 33.321131][ T712] RAX: ffffffff845f2f47 RBX: ffff88811728c000 RCX: ffff8881172d0000
[ 33.321144][ T712] RDX: 0000000000000000 RSI: 000000002fb04fc0 RDI: 000000000c04eb7d
[ 33.321155][ T712] RBP: ffffc9000192fc10 R08: ffff88811728c083 R09: 1ffff11022e51810
[ 33.321167][ T712] R10: dffffc0000000000 R11: ffffed1022e51811 R12: dffffc0000000000
[ 33.321178][ T712] R13: dffffc0000000000 R14: 000000002fb04fc0 R15: ffff88812fa85000
[ 33.321190][ T712] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 33.321205][ T712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.321215][ T712] CR2: 00007fea0cfd4270 CR3: 000000010cb21000 CR4: 00000000003506b0
[ 33.321230][ T712] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 33.321320][ T712] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 33.321332][ T712] Call Trace:
[ 33.321337][ T712]
[ 33.321343][ T712] pppol2tp_release+0x150/0x2b0
[ 33.321362][ T712] sock_close+0xb8/0x200
[ 33.321376][ T712] ? sock_mmap+0xa0/0xa0
[ 33.321390][ T712] __fput+0x22b/0x900
[ 33.321408][ T712] ____fput+0x15/0x20
[ 33.321423][ T712] task_work_run+0x127/0x190
[ 33.321437][ T712] do_exit+0xb70/0x29a0
[ 33.332814][ T688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.343776][ T812]
[ 33.351235][ T524] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 33.356073][ T751] R10: dffffc0000000000 R11: ffffed10258b0c11 R12: dffffc0000000000
[ 33.365817][ T722] R13: dffffc0000000000 R14: 000000002fd3d500 R15: ffff888115cf9800
[ 33.372046][ T808]
[ 33.382082][ T625] pppol2tp_release+0x150/0x2b0
[ 33.388273][ T595] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 33.403036][ T663] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 33.405280][ T906] ------------[ cut here ]------------
[ 33.411858][ T590] CR2: 00007f509b64d270 CR3: 000000012075b000 CR4: 00000000003506b0
[ 33.414617][ T804] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 33.417493][ T681] CR2: 000055557b9c64e8 CR3: 000000012077f000 CR4: 00000000003506a0
[ 33.424953][ T793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 33.428741][ T844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 33.431317][ T594] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 33.440235][ T590] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 33.443862][ T857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 33.449463][ T718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.454375][ T660] R10: dffffc0000000000 R11: ffffed1022cc6011 R12: dffffc0000000000
[ 33.460037][ T434] RSP: 002b:00007ffc19323d98 EFLAGS: 00000246
[ 33.466978][ T906] WARNING: CPU: 0 PID: 906 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 33.473983][ T629] ? sock_mmap+0xa0/0xa0
[ 33.482274][ T804] RSP: 0018:ffffc90002337bf0 EFLAGS: 00010293
[ 33.484311][ T681] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 33.488167][ T462] ? __kasan_check_write+0x14/0x20
[ 33.497645][ T807] RBP: ffffc9000290fc10 R08: ffff8881179d5083 R09: 1ffff11022f3aa10
[ 33.505366][ T793] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 33.510679][ T663] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 33.518712][ T816] CPU: 0 PID: 816 Comm: syz.1.227 Tainted: G B syzkaller #0
[ 33.541185][ T681] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 33.548719][ T762] R10: dffffc0000000000 R11: ffffed1022f63c11 R12: dffffc0000000000
[ 33.557879][ T718] CR2: 00007f509c44c060 CR3: 000000011fd26000 CR4: 00000000003506a0
[ 33.575354][ T913] ------------[ cut here ]------------
[ 33.590786][ T590] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 33.594906][ T772]
[ 33.599440][ T844] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 33.607562][ T532] __x64_sys_exit+0x40/0x40
[ 33.615457][ T920] ------------[ cut here ]------------
[ 33.624705][ T871]
[ 33.629332][ T922] ------------[ cut here ]------------
[ 33.634727][ T808] CPU: 0 PID: 808 Comm: syz.5.220 Tainted: G B syzkaller #0
[ 33.643946][ T439] ____fput+0x15/0x20
[ 33.653074][ T642] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 33.659444][ T722] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 33.661580][ T804]
[ 33.687857][ T625] sock_close+0xb8/0x200
[ 33.696063][ T669] sock_close+0xb8/0x200
[ 33.701851][ T681] Call Trace:
[ 33.707439][ T524] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 33.732305][ T920] WARNING: CPU: 1 PID: 920 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 33.736258][ T812] RAX: ffffffff845f2f47 RBX: ffff888117f6d000 RCX: ffff888117fd3c00
[ 33.740666][ T590] Call Trace:
[ 33.742980][ T857] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 33.752543][ T844] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 33.758439][ T751] R13: dffffc0000000000 R14: 000000002d5f4540 R15: ffff8881126e7c00
[ 33.763210][ T922] WARNING: CPU: 1 PID: 922 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 33.773983][ T594] Call Trace:
[ 33.777337][ T893] Modules linked in:
[ 33.784112][ T906] Modules linked in:
[ 33.788114][ T876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 33.794408][ T669] ? sock_mmap+0xa0/0xa0
[ 33.805053][ T807] R10: dffffc0000000000 R11: ffffed1022f3aa11 R12: dffffc0000000000
[ 33.812362][ T434] ORIG_RAX: 000000000000003c
[ 33.816389][ T939] ------------[ cut here ]------------
[ 33.827565][ T594]
[ 33.841463][ T772] RAX: ffffffff845f2f47 RBX: ffff888117831000 RCX: ffff88811c08e400
[ 33.850311][ T660] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff88812ff64c00
[ 33.859300][ T625] ? sock_mmap+0xa0/0xa0
[ 33.863384][ T462] __x64_sys_exit+0x40/0x40
[ 33.870726][ T920] Modules linked in:
[ 33.881203][ T808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 33.885004][ T625] __fput+0x22b/0x900
[ 33.893591][ T595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.897586][ T893]
[ 33.903799][ T762] R13: dffffc0000000000 R14: 0000000030570c60 R15: ffff888116178c00
[ 33.906772][ T944] ------------[ cut here ]------------
[ 33.914309][ T688] CR2: 000055555803e908 CR3: 000000011fd26000 CR4: 00000000003506a0
[ 33.926248][ T949] ------------[ cut here ]------------
[ 33.932278][ T954] ------------[ cut here ]------------
[ 33.937437][ T893] CPU: 1 PID: 893 Comm: syz.5.266 Tainted: G B syzkaller #0
[ 33.945227][ T629] __fput+0x22b/0x900
[ 33.948764][ T922] Modules linked in:
[ 33.955287][ T712] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 33.959557][ T722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.968452][ T629] ____fput+0x15/0x20
[ 33.971160][ T439] task_work_run+0x127/0x190
[ 33.980070][ T812] RDX: 0000000000000000 RSI: 00000000120f0d80 RDI: 000000000c04eb7d
[ 33.984729][ T681]
[ 33.990603][ T434] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f1a83d3b159
[ 34.004960][ T922]
[ 34.006741][ T762] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 34.012563][ T913] WARNING: CPU: 1 PID: 913 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.018814][ T793] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 34.024266][ T895] WARNING: CPU: 1 PID: 895 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.027191][ T793] RSP: 0018:ffffc900027b7bf0 EFLAGS: 00010293
[ 34.039819][ T590]
[ 34.057914][ T751] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 34.068684][ T625] ____fput+0x15/0x20
[ 34.088511][ T660] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 34.098347][ T963] ------------[ cut here ]------------
[ 34.105565][ T906]
[ 34.106149][ T871] CPU: 1 PID: 871 Comm: syz.1.253 Tainted: G B syzkaller #0
[ 34.115076][ T663] Call Trace:
[ 34.123751][ T718] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 34.133462][ T629] task_work_run+0x127/0x190
[ 34.137852][ T949] WARNING: CPU: 1 PID: 949 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.144906][ T857] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 34.148840][ T963] WARNING: CPU: 1 PID: 963 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.159366][ T812] RBP: ffffc90002237c10 R08: ffff888117f6d083 R09: 1ffff11022feda10
[ 34.163103][ T807] R13: dffffc0000000000 R14: 000000002e04a2c0 R15: ffff888112475000
[ 34.171087][ T595] CR2: 00007f509b64d270 CR3: 000000000660f000 CR4: 00000000003506b0
[ 34.190480][ T681] pppol2tp_release+0x150/0x2b0
[ 34.201126][ T804] RAX: ffffffff845f2f47 RBX: ffff888117e0e000 RCX: ffff888117e12800
[ 34.208226][ T816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 34.216358][ T808] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 34.247552][ T718] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 34.257980][ T762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.263604][ T922] CPU: 1 PID: 922 Comm: syz.3.281 Tainted: G B syzkaller #0
[ 34.268905][ T906] CPU: 0 PID: 906 Comm: syz.0.271 Tainted: G B syzkaller #0
[ 34.277640][ T524] Call Trace:
[ 34.285393][ T663]
[ 34.288538][ T532] x64_sys_call+0x44/0x9a0
[ 34.291513][ T804] RDX: 0000000000000000 RSI: 00000000125b24c0 RDI: 000000000c04eb7d
[ 34.295751][ T532] do_syscall_64+0x4c/0xa0
[ 34.305011][ T462] x64_sys_call+0x44/0x9a0
[ 34.308817][ T642] Call Trace:
[ 34.312783][ T629] do_exit+0xb70/0x29a0
[ 34.315891][ T642]
[ 34.321871][ T812] R10: dffffc0000000000 R11: ffffed1022feda11 R12: dffffc0000000000
[ 34.323588][ T669] __fput+0x22b/0x900
[ 34.333960][ T462] do_syscall_64+0x4c/0xa0
[ 34.334977][ T939] WARNING: CPU: 1 PID: 939 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.341315][ T844] RSP: 0018:ffffc9000235fbf0 EFLAGS: 00010293
[ 34.349388][ T762] CR2: 000055557b9c64e8 CR3: 00000001069c1000 CR4: 00000000003506b0
[ 34.349584][ T954] WARNING: CPU: 1 PID: 954 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.356224][ T663] pppol2tp_release+0x150/0x2b0
[ 34.370795][ T876] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 34.374127][ T594] pppol2tp_release+0x150/0x2b0
[ 34.379083][ T920]
[ 34.385933][ T944] WARNING: CPU: 0 PID: 944 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.390096][ T922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 34.395527][ T772] RDX: 0000000000000000 RSI: 00000000162b3c00 RDI: 000000000c04eb7d
[ 34.406515][ T913] Modules linked in:
[ 34.417143][ T944] Modules linked in:
[ 34.420679][ T949] Modules linked in:
[ 34.428271][ T642] pppol2tp_release+0x150/0x2b0
[ 34.428912][ T857] RSP: 0018:ffffc90002b07bf0 EFLAGS: 00010293
[ 34.432172][ T642] sock_close+0xb8/0x200
[ 34.437016][ T857]
[ 34.447468][ T722] CR2: 00007f60ccb1a2f8 CR3: 000000010f195000 CR4: 00000000003506a0
[ 34.449312][ T462] ? clear_bhb_loop+0x50/0xa0
[ 34.450703][ T722] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 34.460285][ T434] RDX: 00007f1a83cf62d7 RSI: 0000000000000000 RDI: 0000000000000000
[ 34.462681][ T922] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 34.471041][ T762] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 34.479521][ T981] ------------[ cut here ]------------
[ 34.486542][ T594] sock_close+0xb8/0x200
[ 34.493941][ T978] ------------[ cut here ]------------
[ 34.499344][ T629] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 34.504228][ T893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 34.509111][ T944]
[ 34.514628][ T920] CPU: 1 PID: 920 Comm: syz.6.275 Tainted: G B syzkaller #0
[ 34.529038][ T844]
[ 34.535396][ T971] ------------[ cut here ]------------
[ 34.537376][ T844] RAX: ffffffff845f2f47 RBX: ffff88811818a000 RCX: ffff8881181e3c00
[ 34.543108][ T688] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 34.551258][ T804] RBP: ffffc90002337c10 R08: ffff888117e0e083 R09: 1ffff11022fc1c10
[ 34.558935][ T712] ? put_task_struct+0x90/0x90
[ 34.567009][ T812] R13: dffffc0000000000 R14: 00000000120f0d80 R15: ffff888116173400
[ 34.573512][ T681] sock_close+0xb8/0x200
[ 34.583324][ T625] task_work_run+0x127/0x190
[ 34.586533][ T993] ------------[ cut here ]------------
[ 34.589233][ T793]
[ 34.596392][ T793] RAX: ffffffff845f2f47 RBX: ffff88811736d000 RCX: ffff88811805bc00
[ 34.599020][ T993] WARNING: CPU: 1 PID: 993 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.605045][ T462] ? clear_bhb_loop+0x50/0xa0
[ 34.618202][ T978] WARNING: CPU: 1 PID: 978 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.619373][ T762] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 34.632138][ T949]
[ 34.637196][ T906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 34.640444][ T722] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 34.655370][ T871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 34.657705][ T954] Modules linked in:
[ 34.667656][ T893] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 34.667847][ T629] ? put_task_struct+0x90/0x90
[ 34.671649][ T963] Modules linked in:
[ 34.678084][ T971] WARNING: CPU: 0 PID: 971 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.683194][ T524]
[ 34.686545][ T971] Modules linked in:
[ 34.696722][ T532] ? clear_bhb_loop+0x50/0xa0
[ 34.702236][ T590] pppol2tp_release+0x150/0x2b0
[ 34.705541][ T681] ? sock_mmap+0xa0/0xa0
[ 34.708675][ T625] do_exit+0xb70/0x29a0
[ 34.718436][ T642] ? sock_mmap+0xa0/0xa0
[ 34.724828][ T895] Modules linked in:
[ 34.725839][ T532] ? clear_bhb_loop+0x50/0xa0
[ 34.731980][ T751] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.736716][ T993] Modules linked in:
[ 34.741255][ T660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.743592][ T876] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 34.745164][ T660] CR2: 00007f528e82b000 CR3: 00000001069c1000 CR4: 00000000003506b0
[ 34.771897][ T807] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 34.781489][ T663] sock_close+0xb8/0x200
[ 34.790505][ T681] __fput+0x22b/0x900
[ 34.793337][ T857] RAX: ffffffff845f2f47 RBX: ffff888118735000 RCX: ffff8881186c1400
[ 34.797377][ T922] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 34.810137][ T944] CPU: 0 PID: 944 Comm: syz.6.292 Tainted: G B syzkaller #0
[ 34.833154][ T762] Call Trace:
[ 34.834981][ T642] __fput+0x22b/0x900
[ 34.836430][ T762]
[ 34.836437][ T762] pppol2tp_release+0x150/0x2b0
[ 34.843327][ T893] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 34.844550][ T594] ? sock_mmap+0xa0/0xa0
[ 34.848586][ T981] WARNING: CPU: 1 PID: 981 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.868159][ T629] ? __kasan_check_write+0x14/0x20
[ 34.873981][ T1013] ------------[ cut here ]------------
[ 34.882464][ T663] ? sock_mmap+0xa0/0xa0
[ 34.887652][ T913]
[ 34.893228][ T590] sock_close+0xb8/0x200
[ 34.897473][ T893] RSP: 0018:ffffc90002c9fbf0 EFLAGS: 00010293
[ 34.900825][ T816] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 34.904569][ T1007] ------------[ cut here ]------------
[ 34.919342][ T793] RDX: 0000000000000000 RSI: 000000002e0ff060 RDI: 000000000c04eb7d
[ 34.923867][ T876] RSP: 0018:ffffc90002c57bf0 EFLAGS: 00010293
[ 34.931790][ T772] RBP: ffffc90002147c10 R08: ffff888117831083 R09: 1ffff11022f06210
[ 34.932570][ T804] R10: dffffc0000000000 R11: ffffed1022fc1c11 R12: dffffc0000000000
[ 34.937864][ T772] R10: dffffc0000000000 R11: ffffed1022f06211 R12: dffffc0000000000
[ 34.946344][ T812] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 34.954365][ T963]
[ 34.970049][ T439] do_exit+0xb70/0x29a0
[ 34.972272][ T1015] ------------[ cut here ]------------
[ 34.973264][ T439] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 34.977395][ T1015] WARNING: CPU: 1 PID: 1015 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 34.983588][ T462] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 34.988607][ T712] ? __kasan_check_write+0x14/0x20
[ 34.999026][ T669] ____fput+0x15/0x20
[ 35.004873][ T893]
[ 35.009973][ T625] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 35.013828][ T722] Call Trace:
[ 35.016109][ T625] ? put_task_struct+0x90/0x90
[ 35.016129][ T625] ? __kasan_check_write+0x14/0x20
[ 35.021987][ T688] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 35.027973][ T895] CPU: 0 PID: 895 Comm: syz.1.264 Tainted: G B syzkaller #0
[ 35.030043][ T681] ____fput+0x15/0x20
[ 35.035020][ T895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.035031][ T895] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 35.044187][ T1025] ------------[ cut here ]------------
[ 35.052004][ T751] CR2: 00007fea0d2a2dac CR3: 000000000660f000 CR4: 00000000003506b0
[ 35.055634][ T949] CPU: 1 PID: 949 Comm: syz.1.295 Tainted: G B syzkaller #0
[ 35.065836][ T906] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 35.072021][ T532] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 35.077571][ T718] Call Trace:
[ 35.087997][ T993]
[ 35.094509][ T762] sock_close+0xb8/0x200
[ 35.105600][ T954]
[ 35.107837][ T590] ? sock_mmap+0xa0/0xa0
[ 35.118043][ T913] CPU: 1 PID: 913 Comm: syz.5.276 Tainted: G B syzkaller #0
[ 35.119623][ T906] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 35.123929][ T642] ____fput+0x15/0x20
[ 35.131631][ T663] __fput+0x22b/0x900
[ 35.151679][ T913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.159527][ T939] Modules linked in:
[ 35.170927][ T1026] ------------[ cut here ]------------
[ 35.174782][ T920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.174827][ T1026] WARNING: CPU: 0 PID: 1026 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 35.182464][ T1015] Modules linked in:
[ 35.191871][ T1030] ------------[ cut here ]------------
[ 35.200570][ T434] RBP: 00007f1a83dd206b R08: 0000000000000000 R09: 0000000000000058
[ 35.200586][ T434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 35.205745][ T978] Modules linked in:
[ 35.209970][ T722]
[ 35.209979][ T722] pppol2tp_release+0x150/0x2b0
[ 35.218472][ T971] CPU: 0 PID: 971 Comm: syz.0.304 Tainted: G B syzkaller #0
[ 35.226028][ T808] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 35.229859][ T857] RDX: 0000000000000000 RSI: 000000002c753840 RDI: 000000000c04eb7d
[ 35.229874][ T857] RBP: ffffc90002b07c10 R08: ffff888118735083 R09: 1ffff110230e6a10
[ 35.229887][ T857] R10: dffffc0000000000 R11: ffffed10230e6a11 R12: dffffc0000000000
[ 35.229900][ T857] R13: dffffc0000000000 R14: 000000002c753840 R15: ffff888116189800
[ 35.229918][ T857] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 35.233250][ T876]
[ 35.237653][ T857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.237666][ T857] CR2: 00007f1a83cf6270 CR3: 000000010d745000 CR4: 00000000003506b0
[ 35.237680][ T857] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 35.246525][ T954] CPU: 1 PID: 954 Comm: syz.0.296 Tainted: G B syzkaller #0
[ 35.266976][ T629] __x64_sys_exit+0x40/0x40
[ 35.275618][ T524] pppol2tp_release+0x150/0x2b0
[ 35.289964][ T590] __fput+0x22b/0x900
[ 35.289990][ T590] ____fput+0x15/0x20
[ 35.290003][ T590] task_work_run+0x127/0x190
[ 35.290018][ T590] do_exit+0xb70/0x29a0
[ 35.298075][ T920] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 35.309414][ T816] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 35.316455][ T993] CPU: 1 PID: 993 Comm: syz.3.317 Tainted: G B syzkaller #0
[ 35.324089][ T812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.336415][ T893] RAX: ffffffff845f2f47 RBX: ffff888118fc6000 RCX: ffff888118fba800
[ 35.350141][ T762] ? sock_mmap+0xa0/0xa0
[ 35.350168][ T762] __fput+0x22b/0x900
[ 35.350186][ T762] ____fput+0x15/0x20
[ 35.354255][ T1007] WARNING: CPU: 1 PID: 1007 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 35.361453][ T751] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 35.366950][ T594] __fput+0x22b/0x900
[ 35.374304][ T804] R13: dffffc0000000000 R14: 00000000125b24c0 R15: ffff88811617b400
[ 35.393130][ T722] sock_close+0xb8/0x200
[ 35.406390][ T439] ? put_task_struct+0x90/0x90
[ 35.409557][ T808] RSP: 0018:ffffc900022cfbf0 EFLAGS: 00010293
[ 35.420447][ T807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.420464][ T807] CR2: 00007fea0d2a2dac CR3: 000000011ab83000 CR4: 00000000003506a0
[ 35.420478][ T807] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 35.420487][ T807] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 35.420498][ T807] Call Trace:
[ 35.420503][ T807]
[ 35.420509][ T807] pppol2tp_release+0x150/0x2b0
[ 35.420531][ T807] sock_close+0xb8/0x200
[ 35.420547][ T807] ? sock_mmap+0xa0/0xa0
[ 35.424691][ T712] __x64_sys_exit+0x40/0x40
[ 35.430836][ T981] Modules linked in:
[ 35.440203][ T993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.447647][ T1049] ------------[ cut here ]------------
[ 35.450617][ T688] Call Trace:
[ 35.450625][ T688]
[ 35.450631][ T688] pppol2tp_release+0x150/0x2b0
[ 35.459634][ T625] __x64_sys_exit+0x40/0x40
[ 35.463085][ T871] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 35.467609][ T625] x64_sys_call+0x44/0x9a0
[ 35.473921][ T1015]
[ 35.481423][ T906] RSP: 0018:ffffc90002d6fbf0 EFLAGS: 00010293
[ 35.488307][ T532] RIP: 0033:0x7f60cc8c9159
[ 35.499713][ T1025] WARNING: CPU: 0 PID: 1025 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 35.505056][ T681] task_work_run+0x127/0x190
[ 35.507478][ T1025] Modules linked in:
[ 35.510439][ T793] RBP: ffffc900027b7c10 R08: ffff88811736d083 R09: 1ffff11022e6da10
[ 35.510453][ T793] R10: dffffc0000000000 R11: ffffed1022e6da11 R12: dffffc0000000000
[ 35.510464][ T793] R13: dffffc0000000000 R14: 000000002e0ff060 R15: ffff88811240d400
[ 35.516544][ T1047] ------------[ cut here ]------------
[ 35.520370][ T434] R13: 00007f1a83fc2fac R14: 00007f1a83fc2fa0 R15: 00007f1a83fc2fa0
[ 35.526007][ T1026] Modules linked in:
[ 35.533554][ T681] do_exit+0xb70/0x29a0
[ 35.542770][ T1013] WARNING: CPU: 0 PID: 1013 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 35.551816][ T669] task_work_run+0x127/0x190
[ 35.557270][ T439] ? __kasan_check_write+0x14/0x20
[ 35.559076][ T462] RIP: 0033:0x7f60cc8c9159
[ 35.563717][ T978]
[ 35.570265][ T949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.577830][ T922] RSP: 0018:ffffc90002e8fbf0 EFLAGS: 00010293
[ 35.584337][ T629] x64_sys_call+0x44/0x9a0
[ 35.587664][ T1047] WARNING: CPU: 0 PID: 1047 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 35.598094][ T963] CPU: 1 PID: 963 Comm: syz.5.290 Tainted: G B syzkaller #0
[ 35.602050][ T971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.605704][ T963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.613932][ T762] task_work_run+0x127/0x190
[ 35.626240][ T772] R13: dffffc0000000000 R14: 00000000162b3c00 R15: ffff88812d566800
[ 35.640343][ T978] CPU: 0 PID: 978 Comm: syz.5.306 Tainted: G B syzkaller #0
[ 35.643357][ T1007] Modules linked in:
[ 35.647001][ T978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.652066][ T595] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 35.663623][ T751] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 35.665916][ T1049] WARNING: CPU: 1 PID: 1049 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 35.671366][ T939]
[ 35.678542][ T944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.688733][ T906]
[ 35.695681][ T993] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 35.699270][ T922]
[ 35.708521][ T876] RAX: ffffffff845f2f47 RBX: ffff888118de3000 RCX: ffff888118ddbc00
[ 35.719833][ T663] ____fput+0x15/0x20
[ 35.727062][ T434]
[ 35.740449][ T590] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 35.746269][ T642] task_work_run+0x127/0x190
[ 35.751480][ T1013] Modules linked in:
[ 35.758519][ T920] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 35.763062][ T439] __x64_sys_exit+0x40/0x40
[ 35.773192][ T1015] CPU: 1 PID: 1015 Comm: syz.3.327 Tainted: G B syzkaller #0
[ 35.780765][ T681] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 35.789368][ T669] do_exit+0xb70/0x29a0
[ 35.800774][ T1060] ------------[ cut here ]------------
[ 35.802252][ T1063] ------------[ cut here ]------------
[ 35.811360][ T1030] WARNING: CPU: 0 PID: 1030 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 35.813548][ T712] x64_sys_call+0x44/0x9a0
[ 35.821799][ T1066] ------------[ cut here ]------------
[ 35.822251][ T793] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 35.833342][ T1025]
[ 35.834238][ T807] __fput+0x22b/0x900
[ 35.837159][ T1025] CPU: 0 PID: 1025 Comm: syz.5.330 Tainted: G B syzkaller #0
[ 35.837180][ T1025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.837189][ T1025] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 35.843652][ T954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 35.852103][ T1065] ------------[ cut here ]------------
[ 35.871198][ T718]
[ 35.875706][ T922] RAX: ffffffff845f2f47 RBX: ffff8881186f2000 RCX: ffff8881184fd000
[ 35.884362][ T871] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 35.884378][ T871] RSP: 0018:ffffc900029ffbf0 EFLAGS: 00010293
[ 35.884393][ T871] RAX: ffffffff845f2f47 RBX: ffff888118d4b000 RCX: ffff888118d61400
[ 35.884403][ T871] RDX: 0000000000000000 RSI: 000000002bb45e60 RDI: 000000000c04eb7d
[ 35.884412][ T871] RBP: ffffc900029ffc10 R08: ffff888118d4b083 R09: 1ffff110231a9610
[ 35.884423][ T871] R10: dffffc0000000000 R11: ffffed10231a9611 R12: dffffc0000000000
[ 35.884434][ T871] R13: dffffc0000000000 R14: 000000002bb45e60 R15: ffff88811616bc00
[ 35.884445][ T871] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 35.884457][ T871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 35.884468][ T871] CR2: 00007fea0ddd3060 CR3: 000000012077f000 CR4: 00000000003506a0
[ 35.884482][ T871] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 35.884492][ T871] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 35.884502][ T871] Call Trace:
[ 35.884507][ T871]
[ 35.884511][ T871] pppol2tp_release+0x150/0x2b0
[ 35.884532][ T871] sock_close+0xb8/0x200
[ 35.884549][ T871] ? sock_mmap+0xa0/0xa0
[ 35.915548][ T1049] Modules linked in:
[ 35.919908][ T1007]
[ 35.926319][ T971] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 35.935212][ T629] do_syscall_64+0x4c/0xa0
[ 35.956301][ T595] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 35.959594][ T808]
[ 35.968198][ T906] RAX: ffffffff845f2f47 RBX: ffff8881191eb000 RCX: ffff888118fa3c00
[ 35.975821][ T462] Code: Unable to access opcode bytes at RIP 0x7f60cc8c912f.
[ 35.981685][ T1066] WARNING: CPU: 0 PID: 1066 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 35.984309][ T1026]
[ 35.994317][ T751] Call Trace:
[ 36.012163][ T594] ____fput+0x15/0x20
[ 36.027368][ T895] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 36.034206][ T893] RDX: 0000000000000000 RSI: 000000003021ab60 RDI: 000000000c04eb7d
[ 36.047063][ T762] do_exit+0xb70/0x29a0
[ 36.050194][ T625] do_syscall_64+0x4c/0xa0
[ 36.065191][ T1025] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 36.067106][ T688] sock_close+0xb8/0x200
[ 36.075192][ T524] sock_close+0xb8/0x200
[ 36.081694][ T1060] WARNING: CPU: 1 PID: 1060 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 36.089824][ T993] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 36.102245][ T812] CR2: 00007fea0cfd4270 CR3: 000000010ee99000 CR4: 00000000003506b0
[ 36.105086][ T1013]
[ 36.108750][ T804] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 36.108769][ T804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.113476][ T1063] WARNING: CPU: 0 PID: 1063 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 36.117271][ T816] RSP: 0018:ffffc9000218fbf0 EFLAGS: 00010293
[ 36.130914][ T978] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 36.134433][ T722] ? sock_mmap+0xa0/0xa0
[ 36.144534][ T595] Call Trace:
[ 36.145199][ T772] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 36.160616][ T1066] Modules linked in:
[ 36.170163][ T625] ? clear_bhb_loop+0x50/0xa0
[ 36.175319][ T1013] CPU: 0 PID: 1013 Comm: syz.0.326 Tainted: G B syzkaller #0
[ 36.175803][ T913] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 36.180927][ T1087] ------------[ cut here ]------------
[ 36.199585][ T807] ____fput+0x15/0x20
[ 36.210346][ T1049]
[ 36.211729][ T1015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 36.216010][ T971] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 36.235745][ T532] Code: Unable to access opcode bytes at RIP 0x7f60cc8c912f.
[ 36.240231][ T1049] CPU: 0 PID: 1049 Comm: syz.6.347 Tainted: G B syzkaller #0
[ 36.244146][ T712] do_syscall_64+0x4c/0xa0
[ 36.256987][ T1088] ------------[ cut here ]------------
[ 36.273922][ T462] RSP: 002b:00007ffca4134a08 EFLAGS: 00000246
[ 36.282927][ T663] task_work_run+0x127/0x190
[ 36.288010][ T590] ? put_task_struct+0x90/0x90
[ 36.293497][ T949] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 36.301891][ T1101] ------------[ cut here ]------------
[ 36.316366][ T762] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 36.322294][ T669] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 36.342714][ T1030] Modules linked in:
[ 36.342730][ T1030] CPU: 0 PID: 1030 Comm: syz.1.331 Tainted: G B syzkaller #0
[ 36.347763][ T920] RSP: 0018:ffffc90002e37bf0 EFLAGS: 00010293
[ 36.359651][ T944] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 36.362625][ T812] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 36.378465][ T993] RSP: 0018:ffffc90003737bf0 EFLAGS: 00010293
[ 36.384412][ T804] CR2: 00007fea0d26a2f8 CR3: 00000001069c1000 CR4: 00000000003506a0
[ 36.405729][ T1013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 36.412277][ T532] RSP: 002b:00007ffca4134a08 EFLAGS: 00000246
[ 36.422172][ T876] RDX: 0000000000000000 RSI: 000000003021ac00 RDI: 000000000c04eb7d
[ 36.436314][ T793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.446197][ T944] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 36.452056][ T1060] Modules linked in:
[ 36.462992][ T434] ---[ end trace c0e4dc3784451dd5 ]---
[ 36.463334][ T1047] Modules linked in:
[ 36.468859][ T1063] Modules linked in:
[ 36.475470][ T844] RDX: 0000000000000000 RSI: 000000002bb453a0 RDI: 000000000c04eb7d
[ 36.487631][ T1025] RSP: 0018:ffffc900033ffbf0 EFLAGS: 00010293
[ 36.495548][ T642] do_exit+0xb70/0x29a0
[ 36.504404][ T1007] CPU: 0 PID: 1007 Comm: syz.6.323 Tainted: G B syzkaller #0
[ 36.508361][ T722] __fput+0x22b/0x900
[ 36.517922][ T595]
[ 36.527704][ T718] pppol2tp_release+0x150/0x2b0
[ 36.540458][ T906] RDX: 0000000000000000 RSI: 0000000012074800 RDI: 000000000c04eb7d
[ 36.550098][ T922] RDX: 0000000000000000 RSI: 000000002b9c7240 RDI: 000000000c04eb7d
[ 36.572833][ T663] do_exit+0xb70/0x29a0
[ 36.577294][ T642] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 36.582361][ T1117] ------------[ cut here ]------------
[ 36.583853][ T462] ORIG_RAX: 000000000000003c
[ 36.593393][ T963] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 36.597785][ T939] CPU: 1 PID: 939 Comm: syz.1.286 Tainted: G B syzkaller #0
[ 36.606808][ T981]
[ 36.611289][ T893] RBP: ffffc90002c9fc10 R08: ffff888118fc6083 R09: 1ffff110231f8c10
[ 36.614573][ T1066]
[ 36.617403][ T893] R10: dffffc0000000000 R11: ffffed10231f8c11 R12: dffffc0000000000
[ 36.617417][ T893] R13: dffffc0000000000 R14: 000000003021ab60 R15: ffff88810d4e3800
[ 36.623418][ T978] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 36.631765][ T594] task_work_run+0x127/0x190
[ 36.641868][ T439] x64_sys_call+0x44/0x9a0
[ 36.642486][ T807] task_work_run+0x127/0x190
[ 36.654852][ T762] ? put_task_struct+0x90/0x90
[ 36.658439][ T681] ? put_task_struct+0x90/0x90
[ 36.670201][ T1117] WARNING: CPU: 0 PID: 1117 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 36.673355][ T816]
[ 36.675562][ T1117] Modules linked in:
[ 36.683698][ T625] ? clear_bhb_loop+0x50/0xa0
[ 36.690939][ T895] RSP: 0018:ffffc90002d07bf0 EFLAGS: 00010293
[ 36.694782][ T688] ? sock_mmap+0xa0/0xa0
[ 36.707528][ T629] ? clear_bhb_loop+0x50/0xa0
[ 36.723204][ T532] ORIG_RAX: 000000000000003c
[ 36.727848][ T808] RAX: ffffffff845f2f47 RBX: ffff888117e7a000 RCX: ffff888117e76400
[ 36.733864][ T1133] ------------[ cut here ]------------
[ 36.737612][ T1013] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 36.741581][ T1047]
[ 36.750162][ T808] RDX: 0000000000000000 RSI: 000000002c8c86c0 RDI: 000000000c04eb7d
[ 36.756660][ T920]
[ 36.761508][ T524] ? sock_mmap+0xa0/0xa0
[ 36.763061][ T1066] CPU: 1 PID: 1066 Comm: syz.3.346 Tainted: G B W syzkaller #0
[ 36.767405][ T524] __fput+0x22b/0x900
[ 36.776193][ T590] ? __kasan_check_write+0x14/0x20
[ 36.778281][ T1063]
[ 36.784452][ T642] ? put_task_struct+0x90/0x90
[ 36.788678][ T1049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 36.798076][ T920] RAX: ffffffff845f2f47 RBX: ffff888118caa000 RCX: ffff888119088000
[ 36.800972][ T963] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 36.806879][ T1065] WARNING: CPU: 1 PID: 1065 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 36.809329][ T762] ? __kasan_check_write+0x14/0x20
[ 36.817994][ T1065] Modules linked in:
[ 36.819704][ T1101] WARNING: CPU: 0 PID: 1101 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 36.824334][ T1133] WARNING: CPU: 1 PID: 1133 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 36.837003][ T857] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 36.842626][ T1137] ------------[ cut here ]------------
2026/10/03 16:38:16 executed programs: 397
[ 36.846629][ T981] CPU: 0 PID: 981 Comm: syz.1.300 Tainted: G B W syzkaller #0
[ 36.848933][ T1060]
[ 36.859097][ T669] ? put_task_struct+0x90/0x90
[ 36.866884][ T1065]
[ 36.888215][ T625] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 36.896811][ T1137] WARNING: CPU: 1 PID: 1137 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 36.901795][ T1063] CPU: 0 PID: 1063 Comm: syz.0.351 Tainted: G B W syzkaller #0
[ 36.905621][ T793] CR2: 00007f932b268270 CR3: 000000000660f000 CR4: 00000000003506a0
[ 36.916092][ T944] RSP: 0018:ffffc9000292fbf0 EFLAGS: 00010293
[ 36.928150][ T462] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f60cc8c9159
[ 36.939608][ T1030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 36.951022][ T1066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 36.957931][ T663] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 36.973309][ T954] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 36.982952][ T812] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 36.990509][ T590] __x64_sys_exit+0x40/0x40
[ 37.000903][ T1025]
[ 37.004256][ T922] RBP: ffffc90002e8fc10 R08: ffff8881186f2083 R09: 1ffff110230de410
[ 37.014278][ T772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.024327][ T1088] WARNING: CPU: 1 PID: 1088 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 37.032178][ T439] do_syscall_64+0x4c/0xa0
[ 37.038006][ T532] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f60cc8c9159
[ 37.047997][ T876] RBP: ffffc90002c57c10 R08: ffff888118de3083 R09: 1ffff110231bc610
[ 37.052988][ T594] do_exit+0xb70/0x29a0
[ 37.060863][ T816] RAX: ffffffff845f2f47 RBX: ffff88811828e000 RCX: ffff888118293c00
[ 37.065556][ T949] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 37.075766][ T812] Call Trace:
[ 37.082131][ T718] sock_close+0xb8/0x200
[ 37.089876][ T1007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 37.096262][ T1159] ------------[ cut here ]------------
[ 37.100640][ T762] __x64_sys_exit+0x40/0x40
[ 37.110393][ T971] RSP: 0018:ffffc90002d17bf0 EFLAGS: 00010293
[ 37.129667][ T857] Call Trace:
[ 37.135929][ T893] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 37.138187][ T681] ? __kasan_check_write+0x14/0x20
[ 37.147783][ T1015] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 37.155725][ T808] RBP: ffffc900022cfc10 R08: ffff888117e7a083 R09: 1ffff11022fcf410
[ 37.160098][ T1026] CPU: 1 PID: 1026 Comm: syz.6.335 Tainted: G B W syzkaller #0
[ 37.169824][ T1087] WARNING: CPU: 0 PID: 1087 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 37.175466][ T1137] Modules linked in:
[ 37.181622][ T1117] CPU: 0 PID: 1117 Comm: syz.6.379 Tainted: G B W syzkaller #0
[ 37.186938][ T660] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.195474][ T963] RSP: 0018:ffffc9000359fbf0 EFLAGS: 00010293
[ 37.203605][ T913] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 37.213902][ T642] ? __kasan_check_write+0x14/0x20
[ 37.217708][ T751]
[ 37.228348][ T1167] ------------[ cut here ]------------
[ 37.236039][ T1158] ------------[ cut here ]------------
[ 37.240435][ T993]
[ 37.240442][ T993] RAX: ffffffff845f2f47 RBX: ffff888119e8f000 RCX: ffff888119e81400
[ 37.240457][ T993] RDX: 0000000000000000 RSI: 0000000011a3ca80 RDI: 000000000c04eb7d
[ 37.240468][ T993] RBP: ffffc90003737c10 R08: ffff888119e8f083 R09: 1ffff110233d1e10
[ 37.260261][ T804] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.265656][ T1101] Modules linked in:
[ 37.268185][ T718] ? sock_mmap+0xa0/0xa0
[ 37.277990][ T906] RBP: ffffc90002d6fc10 R08: ffff8881191eb083 R09: 1ffff1102323d610
[ 37.279549][ T722] ____fput+0x15/0x20
[ 37.281345][ T906] R10: dffffc0000000000 R11: ffffed102323d611 R12: dffffc0000000000
[ 37.289541][ T939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 37.297583][ T978] RSP: 0018:ffffc90002a1fbf0 EFLAGS: 00010293
[ 37.305729][ T1015] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 37.314047][ T595] pppol2tp_release+0x150/0x2b0
[ 37.317768][ T1025] RAX: ffffffff845f2f47 RBX: ffff88811a2a5000 RCX: ffff88811a246400
[ 37.322374][ T1049] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 37.335181][ T807] do_exit+0xb70/0x29a0
[ 37.343179][ T1101]
[ 37.352268][ T1066] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 37.362740][ T625] RIP: 0033:0x7f932b2ad159
[ 37.377908][ T913] RSP: 0018:ffffc90002e9fbf0 EFLAGS: 00010293
[ 37.384829][ T871] __fput+0x22b/0x900
[ 37.391032][ T524] ____fput+0x15/0x20
[ 37.399429][ T857]
[ 37.402733][ T1013] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 37.403827][ T857] pppol2tp_release+0x150/0x2b0
[ 37.410484][ T462] RDX: 00007f60cc8842d7 RSI: 0000000000000000 RDI: 0000000000000000
[ 37.414731][ T1063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 37.420912][ T594] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 37.424459][ T808] R10: dffffc0000000000 R11: ffffed1022fcf411 R12: dffffc0000000000
[ 37.428358][ T895]
[ 37.438078][ T1133] Modules linked in:
[ 37.456671][ T1088] Modules linked in:
[ 37.465580][ T981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 37.474944][ T532] RDX: 00007f60cc8842d7 RSI: 0000000000000000 RDI: 0000000000000000
[ 37.480059][ T893] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.490220][ T804] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 37.499286][ T629] ? clear_bhb_loop+0x50/0xa0
[ 37.520348][ T954] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 37.523003][ T920] RDX: 0000000000000000 RSI: 000000002b9c7180 RDI: 000000000c04eb7d
[ 37.530762][ T590] x64_sys_call+0x44/0x9a0
[ 37.535524][ T857] sock_close+0xb8/0x200
[ 37.555514][ T772] CR2: 00007fea0cfd4270 CR3: 000000012b3d0000 CR4: 00000000003506a0
[ 37.564993][ T1047] CPU: 0 PID: 1047 Comm: syz.1.344 Tainted: G B W syzkaller #0
[ 37.568390][ T876] R10: dffffc0000000000 R11: ffffed10231bc611 R12: dffffc0000000000
[ 37.571947][ T1007] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 37.579723][ T844] RBP: ffffc9000235fc10 R08: ffff88811818a083 R09: 1ffff11023031410
[ 37.604002][ T1030] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 37.610767][ T1137]
[ 37.618344][ T1063] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 37.623414][ T1013] RSP: 0018:ffffc90003837bf0 EFLAGS: 00010293
[ 37.627739][ T663] ? put_task_struct+0x90/0x90
[ 37.631865][ T718] __fput+0x22b/0x900
[ 37.636926][ T594] ? put_task_struct+0x90/0x90
[ 37.640668][ T1015] RSP: 0018:ffffc90003747bf0 EFLAGS: 00010293
[ 37.640685][ T1015] RAX: ffffffff845f2f47 RBX: ffff8881197ea000 RCX: ffff888119735000
[ 37.640696][ T1015] RDX: 0000000000000000 RSI: 000000002ba4f1a0 RDI: 000000000c04eb7d
[ 37.640705][ T1015] RBP: ffffc90003747c10 R08: ffff8881197ea083 R09: 1ffff110232fd410
[ 37.640717][ T1015] R10: dffffc0000000000 R11: ffffed10232fd411 R12: dffffc0000000000
[ 37.640729][ T1015] R13: dffffc0000000000 R14: 000000002ba4f1a0 R15: ffff888117f3d400
[ 37.640742][ T1015] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 37.640758][ T1015] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.640770][ T1015] CR2: 00007ffcc5fe5e90 CR3: 000000011fd26000 CR4: 00000000003506a0
[ 37.650745][ T808] R13: dffffc0000000000 R14: 000000002c8c86c0 R15: ffff88811617a000
[ 37.652513][ T1183] ------------[ cut here ]------------
[ 37.662559][ T663] ? __kasan_check_write+0x14/0x20
[ 37.668521][ T812]
[ 37.675832][ T1159] WARNING: CPU: 0 PID: 1159 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 37.687749][ T793] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.692225][ T642] __x64_sys_exit+0x40/0x40
[ 37.700769][ T922] R10: dffffc0000000000 R11: ffffed10230de411 R12: dffffc0000000000
[ 37.707501][ T1167] WARNING: CPU: 0 PID: 1167 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 37.717429][ T906] R13: dffffc0000000000 R14: 0000000012074800 R15: ffff88810df74000
[ 37.726417][ T688] __fput+0x22b/0x900
[ 37.734059][ T439] ? clear_bhb_loop+0x50/0xa0
[ 37.736175][ T1063] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 37.740781][ T1060] CPU: 1 PID: 1060 Comm: syz.6.350 Tainted: G B W syzkaller #0
[ 37.750526][ T893] CR2: 00007f509c44c060 CR3: 000000011fd26000 CR4: 00000000003506a0
[ 37.757749][ T978]
[ 37.765735][ T944]
[ 37.769711][ T712] ? clear_bhb_loop+0x50/0xa0
[ 37.780965][ T625] Code: Unable to access opcode bytes at RIP 0x7f932b2ad12f.
[ 37.792481][ T722] task_work_run+0x127/0x190
[ 37.800633][ T963]
[ 37.821480][ T1137] CPU: 1 PID: 1137 Comm: syz.3.386 Tainted: G B W syzkaller #0
[ 37.829741][ T1087] Modules linked in:
[ 37.833108][ T1025] RDX: 0000000000000000 RSI: 000000002ba4fb00 RDI: 000000000c04eb7d
[ 37.835272][ T1087]
[ 37.835279][ T1087] CPU: 0 PID: 1087 Comm: syz.1.365 Tainted: G B W syzkaller #0
[ 37.838269][ T954] RSP: 0018:ffffc900033afbf0 EFLAGS: 00010293
[ 37.843626][ T681] __x64_sys_exit+0x40/0x40
[ 37.854542][ T913]
[ 37.857193][ T629] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 37.865529][ T949] RSP: 0018:ffffc900034c7bf0 EFLAGS: 00010293
[ 37.869290][ T1026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 37.877147][ T1015] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 37.879760][ T1047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 37.888359][ T595] sock_close+0xb8/0x200
[ 37.894441][ T594] ? __kasan_check_write+0x14/0x20
[ 37.899634][ T1204] ------------[ cut here ]------------
[ 37.904470][ T1117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 37.907132][ T1204] WARNING: CPU: 1 PID: 1204 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 37.913646][ T1101] CPU: 0 PID: 1101 Comm: syz.0.363 Tainted: G B W syzkaller #0
[ 37.924555][ T1025] RBP: ffffc900033ffc10 R08: ffff88811a2a5083 R09: 1ffff11023454a10
[ 37.931948][ T688] ____fput+0x15/0x20
[ 37.941971][ T1066] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 37.949979][ T1212] ------------[ cut here ]------------
[ 37.953319][ T462] RBP: 00007f60cc96006b R08: 0000000000000000 R09: 0000000000000058
[ 37.957715][ T1199] ------------[ cut here ]------------
[ 37.966915][ T816] RDX: 0000000000000000 RSI: 000000002c8c8b60 RDI: 000000000c04eb7d
[ 37.977349][ T1212] WARNING: CPU: 0 PID: 1212 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 37.986824][ T663] __x64_sys_exit+0x40/0x40
[ 37.995053][ T920] RBP: ffffc90002e37c10 R08: ffff888118caa083 R09: 1ffff11023195410
[ 37.998117][ T1013] RAX: ffffffff845f2f47 RBX: ffff8881197ec000 RCX: ffff888119dcbc00
[ 38.017712][ T669] ? __kasan_check_write+0x14/0x20
[ 38.044728][ T751] pppol2tp_release+0x150/0x2b0
[ 38.055007][ T762] x64_sys_call+0x44/0x9a0
[ 38.060086][ T1209] ------------[ cut here ]------------
[ 38.068217][ T594] __x64_sys_exit+0x40/0x40
[ 38.075334][ T1137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 38.080402][ T871] ____fput+0x15/0x20
[ 38.085068][ T922] R13: dffffc0000000000 R14: 000000002b9c7240 R15: ffff888117f3e800
[ 38.089646][ T993] R10: dffffc0000000000 R11: ffffed10233d1e11 R12: dffffc0000000000
[ 38.095047][ T439] ? clear_bhb_loop+0x50/0xa0
[ 38.099728][ T524] task_work_run+0x127/0x190
[ 38.110565][ T1210] ------------[ cut here ]------------
[ 38.113882][ T1159] Modules linked in:
[ 38.124226][ T1137] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 38.132621][ T642] x64_sys_call+0x44/0x9a0
[ 38.141401][ T718] ____fput+0x15/0x20
[ 38.142182][ T804] Call Trace:
[ 38.148583][ T718] task_work_run+0x127/0x190
[ 38.151393][ T772] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.159427][ T1158] WARNING: CPU: 1 PID: 1158 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 38.162453][ T949]
[ 38.165703][ T1158] Modules linked in:
[ 38.169110][ T808] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 38.177625][ T718] do_exit+0xb70/0x29a0
[ 38.184216][ T981] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 38.195755][ T807] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 38.199255][ T663] x64_sys_call+0x44/0x9a0
[ 38.207391][ T971]
[ 38.211210][ T1007] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 38.217369][ T1060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 38.225787][ T681] x64_sys_call+0x44/0x9a0
[ 38.229257][ T922] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 38.232510][ T625] RSP: 002b:00007ffe52feebc8 EFLAGS: 00000246
[ 38.251888][ T660] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.262234][ T1049] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 38.264156][ T971] RAX: ffffffff845f2f47 RBX: ffff8881190f8000 RCX: ffff88811911bc00
[ 38.277970][ T949] RAX: ffffffff845f2f47 RBX: ffff888119766000 RCX: ffff88811975a800
[ 38.279645][ T793] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.287021][ T876] R13: dffffc0000000000 R14: 000000003021ac00 R15: ffff88810fe5d400
[ 38.306871][ T1183] WARNING: CPU: 1 PID: 1183 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 38.315890][ T1063] RSP: 0018:ffffc90003897bf0 EFLAGS: 00010293
[ 38.322786][ T939] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 38.332234][ T1026] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 38.338746][ T906] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 38.349098][ T1030] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 38.359058][ T807] ? put_task_struct+0x90/0x90
[ 38.366789][ T681] do_syscall_64+0x4c/0xa0
[ 38.371630][ T807] ? __kasan_check_write+0x14/0x20
[ 38.376895][ T1229] ------------[ cut here ]------------
[ 38.397567][ T978] RAX: ffffffff845f2f47 RBX: ffff888119d1f000 RCX: ffff888119d8e400
[ 38.403369][ T871] task_work_run+0x127/0x190
[ 38.407639][ T812] pppol2tp_release+0x150/0x2b0
[ 38.411440][ T642] do_syscall_64+0x4c/0xa0
[ 38.416351][ T1066] RSP: 0018:ffffc90003727bf0 EFLAGS: 00010293
[ 38.424236][ T1087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 38.428781][ T688] task_work_run+0x127/0x190
[ 38.433409][ T1117] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 38.437613][ T688] do_exit+0xb70/0x29a0
[ 38.437633][ T688] ? __se_sys_clock_nanosleep+0x30b/0x3a0
[ 38.444206][ T1088]
[ 38.453784][ T595] ? sock_mmap+0xa0/0xa0
[ 38.459470][ T1215] ------------[ cut here ]------------
[ 38.465427][ T1065] CPU: 1 PID: 1065 Comm: syz.1.353 Tainted: G B W syzkaller #0
[ 38.471609][ T804]
[ 38.474709][ T1015] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.476912][ T804] pppol2tp_release+0x150/0x2b0
[ 38.481203][ T954]
[ 38.489396][ T1133]
[ 38.495969][ T1060] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 38.498380][ T532] RBP: 00007f60cc96006b R08: 0000000000000000 R09: 0000000000000058
[ 38.511552][ T595] __fput+0x22b/0x900
[ 38.518151][ T1167] Modules linked in:
[ 38.522143][ T913] RAX: ffffffff845f2f47 RBX: ffff8881190af000 RCX: ffff8881190d1400
[ 38.531210][ T993] R13: dffffc0000000000 R14: 0000000011a3ca80 R15: ffff888117f4a000
[ 38.535181][ T762] do_syscall_64+0x4c/0xa0
[ 38.537851][ T993] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 38.546955][ T1230] ------------[ cut here ]------------
[ 38.554871][ T893] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 38.558483][ T1227] ------------[ cut here ]------------
[ 38.567521][ T594] x64_sys_call+0x44/0x9a0
[ 38.574650][ T978] RDX: 0000000000000000 RSI: 000000002b855be0 RDI: 000000000c04eb7d
[ 38.582343][ T1209] WARNING: CPU: 0 PID: 1209 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 38.605728][ T1015] Call Trace:
[ 38.609128][ T1047] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 38.612094][ T712] ? clear_bhb_loop+0x50/0xa0
[ 38.618577][ T944] RAX: ffffffff845f2f47 RBX: ffff8881196fa000 RCX: ffff888119319400
[ 38.631799][ T1025] R10: dffffc0000000000 R11: ffffed1023454a11 R12: dffffc0000000000
[ 38.632270][ T895] RAX: ffffffff845f2f47 RBX: ffff888118fc0000 RCX: ffff888118fb9400
[ 38.641774][ T751] sock_close+0xb8/0x200
[ 38.649110][ T772] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.652893][ T1015]
[ 38.660171][ T629] RIP: 0033:0x7f932b2ad159
[ 38.662990][ T804] sock_close+0xb8/0x200
[ 38.667318][ T629] Code: Unable to access opcode bytes at RIP 0x7f932b2ad12f.
[ 38.671630][ T978] RBP: ffffc90002a1fc10 R08: ffff888119d1f083 R09: 1ffff110233a3e10
[ 38.679267][ T1210] WARNING: CPU: 0 PID: 1210 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0
[ 38.686954][ T1158] CPU: 1 PID: 1158 Comm: syz.0.396 Tainted: G B W syzkaller #0
[ 38.699698][ T1087] RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0
[ 38.705680][ T981] Code: 5d c3 e8 3c ac 0a fd be 02 00 00 00 eb 0a e8 30 ac 0a fd be 01 00 00 00 4c 89 f7 e8 73 2e f1 fd e9 0f ff ff ff e8 19 ac 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 08 ac 0a fd 4c 89 f7 be 03
[ 38.712377][ T1204] Modules linked in:
[ 38.731822][ T590] do_syscall_64+0x4c/0xa0
[ 38.736391][ T524] do_exit+0xb70/0x29a0
[ 38.743996][ T1066]
[ 38.747113][ T1066] RAX: ffffffff845f2f47 RBX: ffff88811a63f000 RCX: ffff88811004e400
[ 38.747664][ T893] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 38.756533][ T1007] RSP: 0018:ffffc9000377fbf0 EFLAGS: 00010293
[ 38.763502][ T462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 38.764806][ T1245] ------------[ cut here ]------------
[ 38.774935][ T1101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
[ 38.778737][ T1250] ------------[ cut here ]------------
[ 38.784632][ T1212] Modules linked in: