Warning: Permanently added '10.128.1.9' (ED25519) to the list of known hosts. 2025/12/07 01:22:24 parsed 1 programs [ 53.791524][ T30] audit: type=1400 audit(1765070544.422:64): avc: denied { node_bind } for pid=282 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 53.812254][ T30] audit: type=1400 audit(1765070544.422:65): avc: denied { module_request } for pid=282 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 [ 54.356633][ T30] audit: type=1400 audit(1765070544.982:66): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 54.357601][ T291] cgroup: Unknown subsys name 'net' [ 54.379368][ T30] audit: type=1400 audit(1765070544.982:67): avc: denied { mount } for pid=291 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 [ 54.407335][ T30] audit: type=1400 audit(1765070545.012:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 54.407471][ T291] cgroup: Unknown subsys name 'devices' [ 54.612515][ T291] cgroup: Unknown subsys name 'hugetlb' [ 54.618110][ T291] cgroup: Unknown subsys name 'rlimit' [ 54.876640][ T30] audit: type=1400 audit(1765070545.502:69): avc: denied { setattr } for pid=291 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 [ 54.900080][ T30] audit: type=1400 audit(1765070545.502:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 54.906040][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 54.920646][ T30] audit: type=1400 audit(1765070545.502:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 54.949363][ T30] audit: type=1400 audit(1765070545.502:72): avc: denied { read } for pid=291 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 [ 54.969574][ T30] audit: type=1400 audit(1765070545.502:73): avc: denied { mounton } for pid=291 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 [ 54.974359][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 55.378500][ T295] request_module fs-gadgetfs succeeded, but still no fs? [ 55.900056][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.907167][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.914669][ T342] device bridge_slave_0 entered promiscuous mode [ 55.921384][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.928402][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.935726][ T342] device bridge_slave_1 entered promiscuous mode [ 55.968000][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.975061][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.982353][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.989357][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.003969][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.011560][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.018670][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.027437][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.035752][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.042810][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.050923][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.059323][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.066357][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.076973][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.085943][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.098067][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.108518][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.116809][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.124404][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.132420][ T342] device veth0_vlan entered promiscuous mode [ 56.140967][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.149946][ T342] device veth1_macvtap entered promiscuous mode [ 56.158695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.167991][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.193990][ T342] syz-executor (342) used greatest stack depth: 21088 bytes left 2025/12/07 01:22:27 executed programs: 0 [ 56.489250][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.496325][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.503885][ T362] device bridge_slave_0 entered promiscuous mode [ 56.510831][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.518032][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.525316][ T362] device bridge_slave_1 entered promiscuous mode [ 56.568058][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.575112][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.582394][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.589421][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.604898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.612468][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.619600][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.628214][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.636897][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.643939][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.652646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.660773][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.667799][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.684446][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.693308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.704770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.723029][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.731235][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.738570][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.746615][ T362] device veth0_vlan entered promiscuous mode [ 56.758578][ T362] device veth1_macvtap entered promiscuous mode [ 56.765731][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.779747][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.798994][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.392713][ T45] device bridge_slave_1 left promiscuous mode [ 57.398895][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.407180][ T45] device bridge_slave_0 left promiscuous mode [ 57.413554][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.421968][ T45] device veth1_macvtap left promiscuous mode [ 57.428483][ T45] device veth0_vlan left promiscuous mode 2025/12/07 01:22:42 executed programs: 3 [ 86.921358][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.928963][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.936982][ T377] device bridge_slave_0 entered promiscuous mode [ 86.944740][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.952095][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.959763][ T377] device bridge_slave_1 entered promiscuous mode [ 87.054321][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.061440][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.068761][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.075831][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.098666][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.106240][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.114239][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.123301][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.142496][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.150848][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.157937][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.165476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.174609][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.181782][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.189212][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.198046][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.213504][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.224826][ T377] device veth0_vlan entered promiscuous mode [ 87.231629][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.239965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.248486][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.263064][ T377] device veth1_macvtap entered promiscuous mode [ 87.270008][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.282441][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.300574][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/07 01:22:57 executed programs: 4 [ 95.101557][ T10] device bridge_slave_1 left promiscuous mode [ 95.107726][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.115834][ T10] device bridge_slave_0 left promiscuous mode [ 95.122075][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.130193][ T10] device veth1_macvtap left promiscuous mode [ 95.136608][ T10] device veth0_vlan left promiscuous mode [ 101.858212][ T387] syz.3.19 (387) used greatest stack depth: 20640 bytes left 2025/12/07 01:23:12 executed programs: 5 [ 117.552977][ T392] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.560050][ T392] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.568269][ T392] device bridge_slave_0 entered promiscuous mode [ 117.575389][ T392] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.582498][ T392] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.589985][ T392] device bridge_slave_1 entered promiscuous mode [ 117.669157][ T392] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.676262][ T392] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.683631][ T392] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.690675][ T392] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.717021][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.726195][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.734342][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 117.742751][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 117.762810][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 117.771244][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.778461][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.786552][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 117.795542][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.802611][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.810067][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 117.818177][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 117.836452][ T392] device veth0_vlan entered promiscuous mode [ 117.842746][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 117.851505][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 117.859642][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 117.867555][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 117.882149][ T392] device veth1_macvtap entered promiscuous mode [ 117.891636][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 117.912363][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 117.920707][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/07 01:23:28 executed programs: 6 [ 123.781533][ T10] device bridge_slave_1 left promiscuous mode [ 123.787720][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 123.795592][ T10] device bridge_slave_0 left promiscuous mode [ 123.801834][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 123.809996][ T10] device veth1_macvtap left promiscuous mode [ 123.816298][ T10] device veth0_vlan left promiscuous mode 2025/12/07 01:23:42 executed programs: 7 [ 147.397350][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.404475][ T407] bridge0: port 1(bridge_slave_0) entered disabled state [ 147.412497][ T407] device bridge_slave_0 entered promiscuous mode [ 147.419513][ T407] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.426592][ T407] bridge0: port 2(bridge_slave_1) entered disabled state [ 147.434137][ T407] device bridge_slave_1 entered promiscuous mode [ 147.501691][ T407] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.508762][ T407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.516102][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.523183][ T407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.554665][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 147.561934][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 147.570202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 147.578028][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 147.592388][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 147.601550][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.608597][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 147.616669][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 147.626134][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.633290][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 147.651688][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 147.659708][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 147.676132][ T407] device veth0_vlan entered promiscuous mode [ 147.683468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 147.692730][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 147.702701][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 147.710810][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 147.726548][ T407] device veth1_macvtap entered promiscuous mode [ 147.733782][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 147.751798][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 147.760639][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/07 01:23:58 executed programs: 8 [ 153.961547][ T8] device bridge_slave_1 left promiscuous mode [ 153.967643][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.975449][ T8] device bridge_slave_0 left promiscuous mode [ 153.981621][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.989733][ T8] device veth1_macvtap left promiscuous mode [ 153.996001][ T8] device veth0_vlan left promiscuous mode 2025/12/07 01:24:11 executed programs: 9 [ 168.978331][ T283] syz-execprog invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 168.993187][ T283] CPU: 1 PID: 283 Comm: syz-execprog Not tainted syzkaller #0 [ 169.000673][ T283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 169.010736][ T283] Call Trace: [ 169.014019][ T283] [ 169.016958][ T283] __dump_stack+0x21/0x30 [ 169.021313][ T283] dump_stack_lvl+0xee/0x150 [ 169.025909][ T283] ? show_regs_print_info+0x20/0x20 [ 169.031121][ T283] ? ___ratelimit+0x3f2/0x570 [ 169.035810][ T283] dump_stack+0x15/0x20 [ 169.039971][ T283] dump_header+0xdd/0x650 [ 169.044309][ T283] oom_kill_process+0x1fa/0x2c0 [ 169.049177][ T283] out_of_memory+0x769/0xa40 [ 169.053801][ T283] ? unregister_oom_notifier+0x20/0x20 [ 169.059273][ T283] ? mutex_trylock+0xdb/0x210 [ 169.063967][ T283] ? mutex_lock_io+0x30/0x30 [ 169.068567][ T283] ? __kasan_check_read+0x11/0x20 [ 169.073603][ T283] ? __zone_watermark_ok+0x87/0x3d0 [ 169.078815][ T283] __alloc_pages_slowpath+0x1ee5/0x2e30 [ 169.084376][ T283] ? get_page_from_freelist+0x2d50/0x2d50 [ 169.090105][ T283] ? __alloc_pages+0x3d0/0x440 [ 169.094877][ T283] ? __alloc_pages_bulk+0xab0/0xab0 [ 169.100095][ T283] __alloc_pages+0x31c/0x440 [ 169.104694][ T283] ? prep_new_page+0x110/0x110 [ 169.109472][ T283] ? xas_load+0x2ea/0x300 [ 169.113807][ T283] pagecache_get_page+0xa82/0xda0 [ 169.118842][ T283] ? page_cache_prev_miss+0x270/0x270 [ 169.124351][ T283] ? __down_common+0x370/0x370 [ 169.129125][ T283] ? next_uptodate_page+0xa19/0xa40 [ 169.134338][ T283] ? trace_android_vh_page_cache_miss+0x29/0x150 [ 169.140674][ T283] ? filemap_fault+0xab7/0x1780 [ 169.145537][ T283] filemap_fault+0xd51/0x1780 [ 169.150225][ T283] ? do_futex+0x2620/0x2620 [ 169.154740][ T283] ? mapping_seek_hole_data+0xb10/0xb10 [ 169.160295][ T283] ? filemap_read_page+0x340/0x340 [ 169.165464][ T283] __do_fault+0x264/0x2f0 [ 169.169798][ T283] ? handle_pte_fault+0x1a4a/0x2680 [ 169.175011][ T283] handle_pte_fault+0x1a57/0x2680 [ 169.180048][ T283] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 169.185864][ T283] ? fault_around_bytes_set+0xc0/0xc0 [ 169.191249][ T283] do_handle_mm_fault+0x1a6d/0x1d50 [ 169.196461][ T283] ? futex_exit_release+0x1d0/0x1d0 [ 169.201669][ T283] ? numa_migrate_prep+0xd0/0xd0 [ 169.206614][ T283] ? __find_vma+0x30/0x150 [ 169.211042][ T283] do_user_addr_fault+0x841/0x1180 [ 169.216189][ T283] ? do_kern_addr_fault+0x80/0x80 [ 169.221231][ T283] ? __kasan_check_write+0x14/0x20 [ 169.226356][ T283] ? switch_fpu_return+0x15d/0x2c0 [ 169.231479][ T283] ? exit_to_user_mode_prepare+0xab/0xd0 [ 169.237123][ T283] exc_page_fault+0x51/0xb0 [ 169.241634][ T283] asm_exc_page_fault+0x27/0x30 [ 169.246501][ T283] RIP: 0033:0x4800c3 [ 169.250422][ T283] Code: Unable to access opcode bytes at RIP 0x480099. [ 169.257276][ T283] RSP: 002b:000000c00005de80 EFLAGS: 00010206 [ 169.263386][ T283] RAX: ffffffffffffff92 RBX: 0000000000000000 RCX: 00000000004800c3 [ 169.271368][ T283] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000003267620 [ 169.279345][ T283] RBP: 000000c00005dec8 R08: 0000000000000000 R09: 0000000000000000 [ 169.287326][ T283] R10: 000000c00005deb8 R11: 0000000000000206 R12: 000000c00005deb8 [ 169.295303][ T283] R13: 000000c00007c008 R14: 000000c000002700 R15: 000000c000002700 [ 169.303290][ T283] [ 169.313586][ T283] Mem-Info: [ 169.316722][ T283] active_anon:822 inactive_anon:874 isolated_anon:0 [ 169.316722][ T283] active_file:75 inactive_file:11 isolated_file:0 [ 169.316722][ T283] unevictable:0 dirty:0 writeback:0 [ 169.316722][ T283] slab_reclaimable:8338 slab_unreclaimable:62369 [ 169.316722][ T283] mapped:1 shmem:8 pagetables:368 bounce:0 [ 169.316722][ T283] kernel_misc_reclaimable:0 [ 169.316722][ T283] free:40593 free_pcp:124 free_cma:0 [ 169.360705][ T283] Node 0 active_anon:3288kB inactive_anon:3496kB active_file:276kB inactive_file:88kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:4kB dirty:0kB writeback:0kB shmem:32kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:3488kB pagetables:1472kB all_unreclaimable? yes [ 169.394474][ T283] DMA32 free:77860kB min:62612kB low:78264kB high:93916kB reserved_highatomic:0KB active_anon:12kB inactive_anon:2272kB active_file:0kB inactive_file:88kB unevictable:0kB writepending:0kB present:3145324kB managed:2982944kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 169.425909][ T283] lowmem_reserve[]: 0 3941 3941 [ 169.430798][ T283] Normal free:84512kB min:84840kB low:106048kB high:127256kB reserved_highatomic:0KB active_anon:3276kB inactive_anon:1224kB active_file:152kB inactive_file:108kB unevictable:0kB writepending:0kB present:5242880kB managed:4036096kB mlocked:0kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 169.463122][ T283] lowmem_reserve[]: 0 0 0 [ 169.467490][ T283] DMA32: 85*4kB (M) 62*8kB (M) 60*16kB (ME) 49*32kB (ME) 50*64kB (ME) 27*128kB (UME) 15*256kB (ME) 9*512kB (ME) 6*1024kB (UM) 2*2048kB (ME) 12*4096kB (UM) = 77860kB [ 169.487526][ T283] Normal: 250*4kB (ME) 241*8kB (UME) 211*16kB (ME) 168*32kB (UME) 128*64kB (UME) 101*128kB (UME) 72*256kB (UM) 37*512kB (UM) 14*1024kB (UM) 0*2048kB 0*4096kB = 84512kB [ 169.507783][ T283] 317 total pagecache pages [ 169.512314][ T283] 212 pages in swap cache [ 169.516651][ T283] Swap cache stats: add 32792, delete 32580, find 713/1362 [ 169.528127][ T283] Free swap = 0kB [ 169.531872][ T283] Total swap = 124996kB [ 169.536028][ T283] 2097051 pages RAM [ 169.539827][ T283] 0 pages HighMem/MovableOnly [ 169.548697][ T283] 342291 pages reserved [ 169.552863][ T283] 0 pages cma reserved [ 169.556927][ T283] Unreclaimable slab info: [ 169.564744][ T283] Name Used Total [ 169.571002][ T283] pid_2 15KB 15KB [ 169.577166][ T283] TIPC 30KB 30KB [ 169.586925][ T283] bridge_fdb_cache 7KB 7KB [ 169.593028][ T283] fib6_nodes 100KB 100KB [ 169.599096][ T283] ip6_dst_cache 487KB 487KB [ 169.609413][ T283] RAWv6 189KB 189KB [ 169.615503][ T283] UDPv6 63KB 63KB [ 169.625772][ T283] TCPv6 63KB 63KB [ 169.631870][ T283] wg_peer 94KB 94KB [ 169.637941][ T283] allowedips_node 15KB 15KB [ 169.647465][ T283] sd_ext_cdb 3KB 3KB [ 169.653553][ T283] scsi_sense_cache 1092KB 1092KB [ 169.659795][ T283] virtio_scsi_cmd 16KB 16KB [ 169.669296][ T283] bio-160 100KB 120KB [ 169.675385][ T283] sgpool-128 29KB 29KB [ 169.685679][ T283] sgpool-64 1115KB 1115KB [ 169.691774][ T283] sgpool-32 94KB 94KB [ 169.697844][ T283] sgpool-16 60KB 60KB [ 169.708155][ T283] sgpool-8 153KB 153KB [ 169.714243][ T283] bio-248 3KB 3KB [ 169.720319][ T283] f2fs_bio_iostat_ctx 7KB 7KB [ 169.730004][ T283] f2fs_bio_post_read_ctx 15KB 15KB [ 169.736532][ T283] jbd2_inode 7KB 7KB [ 169.746020][ T283] ext4_system_zone 3KB 3KB [ 169.752114][ T283] ext4_io_end_vec 7KB 7KB [ 169.758175][ T283] ext4_bio_post_read_ctx 15KB 15KB [ 169.768796][ T283] pid_namespace 7KB 7KB [ 169.774880][ T283] UNIX-STREAM 189KB 189KB [ 169.785130][ T283] UNIX 1480KB 1480KB [ 169.791320][ T283] tcp_bind_bucket 4KB 4KB [ 169.797384][ T283] ip_fib_trie 20KB 20KB [ 169.806871][ T283] ip_fib_alias 59KB 59KB [ 169.812959][ T283] ip_dst_cache 20KB 20KB [ 169.819026][ T283] RAW 108KB 108KB [ 169.828625][ T283] UDP 78KB 78KB [ 169.834712][ T283] request_sock_TCP 15KB 15KB [ 169.840782][ T283] TCP 63KB 63KB [ 169.851084][ T283] bio-280 15KB 15KB [ 169.857159][ T283] ep_head 8KB 8KB [ 169.865876][ T283] eventpoll_pwq 7KB 7KB [ 169.873571][ T283] eventpoll_epi 15KB 15KB [ 169.879640][ T283] inotify_inode_mark 11KB 11KB [ 169.888322][ T283] bio_crypt_ctx 7KB 7KB [ 169.896112][ T283] request_queue 270KB 445KB [ 169.904721][ T283] blkdev_ioc 15KB 15KB [ 169.910884][ T283] bio-224 10410KB 10410KB [ 169.917912][ T283] biovec-max 357KB 357KB [ 169.926520][ T283] biovec-64 535KB 535KB [ 169.933529][ T283] biovec-16 26KB 26KB [ 169.939600][ T283] user_namespace 15KB 15KB [ 169.948200][ T283] uid_cache 8KB 8KB [ 169.955902][ T283] dmaengine-unmap-2 4KB 4KB [ 169.964492][ T283] audit_buffer 7KB 7KB [ 169.970559][ T283] skbuff_fclone_cache 592KB 592KB [ 169.978581][ T283] skbuff_head_cache 6153KB 6153KB [ 169.987186][ T283] configfs_dir_cache 3KB 3KB [ 169.994269][ T283] file_lock_cache 114KB 114KB [ 170.000352][ T283] file_lock_ctx 7KB 7KB [ 170.008916][ T283] fsnotify_mark_connector 7KB 7KB [ 170.016481][ T283] taskstats 15KB 15KB [ 170.025203][ T283] mem_cgroup_per_node 63KB 63KB [ 170.034297][ T283] mem_cgroup 60KB 60KB [ 170.040378][ T283] proc_dir_entry 560KB 560KB [ 170.049015][ T283] pde_opener 7KB 7KB [ 170.056842][ T283] seq_file 289KB 312KB [ 170.065472][ T283] sigqueue 295KB 295KB [ 170.072479][ T283] shmem_inode_cache 1429KB 1429KB [ 170.078552][ T283] kernfs_iattrs_cache 7KB 7KB [ 170.087362][ T283] kernfs_node_cache 12375KB 12375KB [ 170.094365][ T283] mnt_cache 354KB 354KB [ 170.100531][ T283] filp 2621KB 2764KB [ 170.109182][ T283] names_cache 52211KB 52211KB [ 170.117037][ T283] net_namespace 96KB 96KB [ 170.125633][ T283] hashtab_node 75KB 75KB [ 170.133395][ T283] ebitmap_node 393KB 393KB [ 170.139477][ T283] avtab_node 191KB 191KB [ 170.148098][ T283] avc_node 79KB 79KB [ 170.155108][ T283] lsm_inode_cache 2126KB 2126KB [ 170.163808][ T283] lsm_file_cache 320KB 356KB [ 170.169881][ T283] key_jar 7KB 7KB [ 170.176886][ T283] uts_namespace 15KB 15KB [ 170.185473][ T283] nsproxy 15KB 15KB [ 170.193265][ T283] vm_area_struct 6209KB 6219KB [ 170.199339][ T283] fs_cache 36KB 36KB [ 170.208121][ T283] files_cache 231KB 231KB [ 170.215939][ T283] signal_cache 465KB 465KB [ 170.224565][ T283] sighand_cache 336KB 336KB [ 170.230658][ T283] task_struct 1955KB 1955KB [ 170.237715][ T283] cred_jar 312KB 356KB [ 170.246314][ T283] anon_vma_chain 1392KB 1405KB [ 170.253305][ T283] anon_vma 130KB 130KB [ 170.259377][ T283] pid 66KB 66KB [ 170.267976][ T283] Acpi-Operand 212KB 237KB [ 170.275683][ T283] Acpi-ParseExt 23KB 23KB [ 170.284280][ T283] Acpi-Parse 126KB 126KB [ 170.290349][ T283] Acpi-State 196KB 212KB [ 170.298163][ T283] Acpi-Namespace 28KB 28KB [ 170.306778][ T283] trace_event_file 175KB 175KB [ 170.313771][ T283] ftrace_event_field 312KB 312KB [ 170.319926][ T283] pool_workqueue 56KB 56KB [ 170.328534][ T283] task_group 15KB 15KB [ 170.335619][ T283] mm_struct 504KB 504KB [ 170.344206][ T283] vmap_area 1303KB 1303KB [ 170.350288][ T283] kmalloc-8k 4800KB 4800KB [ 170.358178][ T283] kmalloc-4k 46992KB 47136KB [ 170.366957][ T283] kmalloc-2k 21668KB 21668KB [ 170.374753][ T283] kmalloc-1k 24794KB 24864KB [ 170.380819][ T283] kmalloc-512 13568KB 13568KB [ 170.389429][ T283] kmalloc-256 3168KB 3168KB [ 170.396433][ T283] kmalloc-192 1692KB 1692KB [ 170.405003][ T283] kmalloc-128 796KB 796KB [ 170.412869][ T283] kmalloc-96 868KB 868KB [ 170.418936][ T283] kmalloc-64 3384KB 3384KB [ 170.427547][ T283] kmalloc-32 602KB 652KB [ 170.435234][ T283] kmalloc-16 376KB 376KB [ 170.443827][ T283] kmalloc-8 565KB 565KB [ 170.449901][ T283] kmem_cache_node 36KB 36KB [ 170.456914][ T283] kmem_cache 102KB 102KB [ 170.465506][ T283] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-execprog,pid=283,uid=0 [ 170.481066][ T283] Out of memory (oom_kill_allocating_task): Killed process 282 (syz-execprog) total-vm:1343000kB, anon-rss:3080kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:396kB oom_score_adj:0 [ 170.671343][ T32] oom_reaper: reaped process 419 (syz.5.24), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 180.271511][ T8] device bridge_slave_1 left promiscuous mode [ 180.277623][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 180.285036][ T8] device bridge_slave_0 left promiscuous mode [ 180.291167][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 180.298761][ T8] device veth1_macvtap left promiscuous mode [ 180.304790][ T8] device veth0_vlan left promiscuous mode