Warning: Permanently added '10.128.0.247' (ED25519) to the list of known hosts. 2025/02/09 06:03:02 ignoring optional flag "sandboxArg"="0" 2025/02/09 06:03:03 parsed 1 programs [ 27.546997][ T23] audit: type=1400 audit(1739080983.300:66): avc: denied { node_bind } for pid=353 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 28.060522][ T23] audit: type=1400 audit(1739080983.810:67): avc: denied { mounton } for pid=363 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1926 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 28.062123][ T363] cgroup1: Unknown subsys name 'net' [ 28.088876][ T23] audit: type=1400 audit(1739080983.810:68): avc: denied { mount } for pid=363 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 [ 28.089489][ T363] cgroup1: Unknown subsys name 'net_prio' [ 28.116816][ T363] cgroup1: Unknown subsys name 'devices' [ 28.123058][ T23] audit: type=1400 audit(1739080983.880:69): avc: denied { unmount } for pid=363 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.257196][ T363] cgroup1: Unknown subsys name 'hugetlb' [ 28.262844][ T363] cgroup1: Unknown subsys name 'rlimit' [ 28.268640][ T23] audit: type=1400 audit(1739080984.030:70): avc: denied { read } for pid=145 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 28.453464][ T23] audit: type=1400 audit(1739080984.200:71): avc: denied { setattr } for pid=363 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=9559 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.476658][ T23] audit: type=1400 audit(1739080984.200:72): avc: denied { create } for pid=363 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.496895][ T23] audit: type=1400 audit(1739080984.210:73): avc: denied { write } for pid=363 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.503385][ T366] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 28.517078][ T23] audit: type=1400 audit(1739080984.210:74): avc: denied { read } for pid=363 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.545851][ T23] audit: type=1400 audit(1739080984.210:75): avc: denied { module_request } for pid=363 comm="syz-executor" kmod="netdev-wpan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 28.588048][ T363] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.066164][ T372] request_module fs-gadgetfs succeeded, but still no fs? [ 29.592587][ T394] syz-executor (394) used greatest stack depth: 20088 bytes left [ 29.797491][ T403] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.808042][ T403] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.816143][ T403] device bridge_slave_0 entered promiscuous mode [ 29.823274][ T403] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.830969][ T403] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.838904][ T403] device bridge_slave_1 entered promiscuous mode [ 29.912526][ T403] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.919407][ T403] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.926573][ T403] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.933492][ T403] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.965314][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.972668][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.979788][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.988914][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.997090][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.003905][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.013263][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.021608][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.028455][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.042140][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.051819][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.070583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.081786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.098404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.110428][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/02/09 06:03:05 executed programs: 0 [ 30.120381][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.173101][ T403] syz-executor (403) used greatest stack depth: 18840 bytes left [ 30.349337][ T433] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.356645][ T433] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.363854][ T433] device bridge_slave_0 entered promiscuous mode [ 30.370916][ T433] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.377918][ T433] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.385242][ T433] device bridge_slave_1 entered promiscuous mode [ 30.437497][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.444555][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.451686][ T437] device bridge_slave_0 entered promiscuous mode [ 30.459591][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.466911][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.474614][ T437] device bridge_slave_1 entered promiscuous mode [ 30.529145][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.536052][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.543340][ T436] device bridge_slave_0 entered promiscuous mode [ 30.553698][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.560765][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.568174][ T436] device bridge_slave_1 entered promiscuous mode [ 30.574590][ T434] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.581413][ T434] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.588903][ T434] device bridge_slave_0 entered promiscuous mode [ 30.617630][ T434] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.624758][ T434] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.632029][ T434] device bridge_slave_1 entered promiscuous mode [ 30.697738][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.704645][ T438] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.712307][ T438] device bridge_slave_0 entered promiscuous mode [ 30.746021][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.752849][ T438] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.760648][ T438] device bridge_slave_1 entered promiscuous mode [ 30.939347][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.946210][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.953314][ T438] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.960121][ T438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.024292][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.031599][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.039920][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.047586][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.057525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.065741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.074377][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.081193][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.105439][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.112809][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.120178][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.127417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.136097][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.144100][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.150916][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.158288][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.165619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.172795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.181000][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.189152][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.195977][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.203274][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.211695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.219721][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.226554][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.233696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.241883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.249872][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.256714][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.263887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.271351][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.282529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.289897][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.320813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.329672][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.337793][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.344619][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.352082][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.360190][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.368261][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.376104][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.383890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 31.391270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 31.402500][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.410536][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.417470][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.424701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.432984][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.439836][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.460929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.469392][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 31.477590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 31.486137][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.492951][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.500197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 31.508568][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.516587][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.523397][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.530711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 31.556434][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.564204][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 31.571998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.580442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.588488][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.596656][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 31.604882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.639311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 31.647402][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.655314][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 31.663136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.672156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.680354][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.704908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.713427][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.722394][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.731136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.739665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.747846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.756179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.763814][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.771602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.779282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.807682][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.816038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.824302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.832284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.841688][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.849810][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.858619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.867012][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.875286][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 31.883239][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.909965][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 31.918108][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.927660][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 31.936566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.944877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.952767][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.961022][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 31.969104][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.985392][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 31.993138][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.027412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.044327][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.319220][ T383] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.336630][ T383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.589246][ T383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 32.607993][ T383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.628178][ T383] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 32.864801][ T383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.886998][ T383] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 32.909069][ T383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.662094][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 33.688621][ T259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 34.089457][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 34.098882][ T517] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 34.493388][ T7] device bridge_slave_1 left promiscuous mode [ 34.501003][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.516008][ T7] device bridge_slave_0 left promiscuous mode [ 34.539751][ T7] bridge0: port 1(bridge_slave_0) entered disabled state 2025/02/09 06:03:11 executed programs: 33 [ 38.586656][ T654] ================================================================== [ 38.594559][ T654] BUG: KASAN: stack-out-of-bounds in unwind_next_frame+0x1cd/0x1ea0 [ 38.602362][ T654] Read of size 8 at addr ffff8881e2c4fd70 by task syz.1.64/654 [ 38.609758][ T654] [ 38.611917][ T654] CPU: 0 PID: 654 Comm: syz.1.64 Not tainted 5.4.289-syzkaller-00030-gcb850525fc3e #0 [ 38.621278][ T654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 38.631175][ T654] Call Trace: [ 38.634309][ T654] dump_stack+0x1d8/0x241 [ 38.638476][ T654] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 38.644113][ T654] ? printk+0xd1/0x111 [ 38.648012][ T654] ? __sanitizer_cov_trace_const_cmp4+0x70/0x70 [ 38.654086][ T654] ? unwind_next_frame+0x1cd/0x1ea0 [ 38.659137][ T654] print_address_description+0x8c/0x600 [ 38.664505][ T654] ? symbol_string+0x50/0x3d0 [ 38.669018][ T654] ? widen_string+0x3a/0x310 [ 38.673532][ T654] ? get_reg+0x105/0x220 [ 38.677701][ T654] ? __sanitizer_cov_trace_const_cmp4+0x70/0x70 [ 38.683866][ T654] ? unwind_next_frame+0x1cd/0x1ea0 [ 38.688906][ T654] __kasan_report+0xf3/0x120 [ 38.693329][ T654] ? unwind_next_frame+0x1cd/0x1ea0 [ 38.698362][ T654] kasan_report+0x30/0x60 [ 38.702613][ T654] ? preempt_count_add+0x8f/0x180 [ 38.707473][ T654] unwind_next_frame+0x1cd/0x1ea0 [ 38.712343][ T654] ? __sanitizer_cov_trace_const_cmp4+0x70/0x70 [ 38.718510][ T654] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 38.724312][ T654] ? arch_stack_walk+0xf5/0x140 [ 38.729005][ T654] ? __sanitizer_cov_trace_const_cmp4+0x70/0x70 [ 38.735079][ T654] ? retint_kernel+0x1b/0x1b [ 38.739502][ T654] ? stack_trace_save+0x118/0x1c0 [ 38.744364][ T654] ? stack_trace_snprint+0x170/0x170 [ 38.749489][ T654] ? get_stack_info+0x35/0x200 [ 38.754083][ T654] ? __unwind_start+0x583/0x890 [ 38.759031][ T654] ? deref_stack_reg+0x1f0/0x1f0 [ 38.763804][ T654] ? proc_pid_stack+0x8d/0x1e0 [ 38.768418][ T654] ? proc_single_show+0xda/0x160 [ 38.773179][ T654] ? seq_read+0x4df/0xe60 [ 38.777346][ T654] ? do_preadv+0x20e/0x350 [ 38.781626][ T654] ? in_sched_functions+0x9/0x40 [ 38.786368][ T654] ? stack_trace_save_tsk+0x4b0/0x4b0 [ 38.791574][ T654] arch_stack_walk+0x111/0x140 [ 38.796183][ T654] ? __sanitizer_cov_trace_const_cmp4+0x70/0x70 [ 38.802252][ T654] stack_trace_save_tsk+0x309/0x4b0 [ 38.807294][ T654] ? stack_trace_consume_entry+0x240/0x240 [ 38.813021][ T654] ? _raw_spin_lock+0xa4/0x1b0 [ 38.817616][ T654] ? down_read_interruptible+0x220/0x220 [ 38.823085][ T654] proc_pid_stack+0x125/0x1e0 [ 38.827598][ T654] proc_single_show+0xda/0x160 [ 38.832196][ T654] seq_read+0x4df/0xe60 [ 38.836194][ T654] do_iter_read+0x3e8/0x580 [ 38.840533][ T654] do_preadv+0x20e/0x350 [ 38.844607][ T654] ? vfs_writev+0x350/0x350 [ 38.848977][ T654] do_syscall_64+0xca/0x1c0 [ 38.853307][ T654] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 38.859110][ T654] RIP: 0033:0x7f20dc802de9 [ 38.863358][ T654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 38.882894][ T654] RSP: 002b:00007f20dc254038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 38.891133][ T654] RAX: ffffffffffffffda RBX: 00007f20dca1c080 RCX: 00007f20dc802de9 [ 38.898955][ T654] RDX: 0000000000000332 RSI: 00004000000017c0 RDI: 0000000000000005 [ 38.906768][ T654] RBP: 00007f20dc8842a0 R08: 0000000000000000 R09: 0000000000000000 [ 38.914575][ T654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.922388][ T654] R13: 0000000000000000 R14: 00007f20dca1c080 R15: 00007fff30d79af8 [ 38.930374][ T654] [ 38.932622][ T654] The buggy address belongs to the page: [ 38.938543][ T654] page:ffffea00078b13c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 38.947562][ T654] flags: 0x8000000000000000() [ 38.952084][ T654] raw: 8000000000000000 0000000000000000 ffffea00078b13c8 0000000000000000 [ 38.960494][ T654] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 38.968915][ T654] page dumped because: kasan: bad access detected [ 38.975154][ T654] page_owner tracks the page as allocated [ 38.980719][ T654] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x500dc0(GFP_USER|__GFP_ZERO|__GFP_ACCOUNT) [ 38.992283][ T654] prep_new_page+0x18f/0x370 [ 38.996685][ T654] get_page_from_freelist+0x2d13/0x2d90 [ 39.002066][ T654] __alloc_pages_nodemask+0x393/0x840 [ 39.007273][ T654] dup_task_struct+0x85/0x600 [ 39.011794][ T654] copy_process+0x56d/0x3230 [ 39.016212][ T654] _do_fork+0x197/0x900 [ 39.020212][ T654] __x64_sys_clone+0x26b/0x2c0 [ 39.024807][ T654] do_syscall_64+0xca/0x1c0 [ 39.029146][ T654] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 39.035045][ T654] page last free stack trace: [ 39.039565][ T654] __free_pages_ok+0x847/0x950 [ 39.044163][ T654] __free_pages+0x91/0x140 [ 39.048441][ T654] __free_slab+0x221/0x2e0 [ 39.052702][ T654] unfreeze_partials+0x14e/0x180 [ 39.057442][ T654] put_cpu_partial+0x44/0x180 [ 39.061954][ T654] __slab_free+0x297/0x360 [ 39.066208][ T654] qlist_free_all+0x43/0xb0 [ 39.070546][ T654] quarantine_reduce+0x1d9/0x210 [ 39.075321][ T654] __kasan_kmalloc+0x41/0x210 [ 39.079924][ T654] kmem_cache_alloc+0xd9/0x250 [ 39.084523][ T654] getname_flags+0xb8/0x4e0 [ 39.088862][ T654] user_path_at_empty+0x28/0x50 [ 39.093549][ T654] vfs_statx+0x115/0x210 [ 39.097628][ T654] __se_sys_newfstatat+0xce/0x770 [ 39.102497][ T654] do_syscall_64+0xca/0x1c0 [ 39.106834][ T654] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 39.112651][ T654] [ 39.114815][ T654] Memory state around the buggy address: [ 39.120280][ T654] ffff8881e2c4fc00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 39.128177][ T654] ffff8881e2c4fc80: f1 f1 f1 f1 00 f2 f2 f2 00 00 f3 f3 00 00 00 00 [ 39.136076][ T654] >ffff8881e2c4fd00: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 39.143979][ T654] ^ [ 39.151535][ T654] ffff8881e2c4fd80: 00 00 00 00 00 00 00 00 00 00 f3 f3 f3 f3 f3 f3 [ 39.159424][ T654] ffff8881e2c4fe00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 39.167325][ T654] ================================================================== [ 39.175220][ T654] Disabling lock debugging due to kernel taint 2025/02/09 06:03:16 executed programs: 70 2025/02/09 06:03:21 executed programs: 104