Warning: Permanently added '10.128.1.105' (ED25519) to the list of known hosts. 2026/01/03 00:20:17 parsed 1 programs [ 22.478660][ T30] audit: type=1400 audit(1767399617.265:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.499380][ T30] audit: type=1400 audit(1767399617.265:65): avc: denied { module_request } for pid=281 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 [ 23.178251][ T30] audit: type=1400 audit(1767399617.965:66): avc: denied { mounton } for pid=289 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 [ 23.179246][ T289] cgroup: Unknown subsys name 'net' [ 23.200921][ T30] audit: type=1400 audit(1767399617.965:67): avc: denied { mount } for pid=289 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 [ 23.228204][ T30] audit: type=1400 audit(1767399617.985:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.228335][ T289] cgroup: Unknown subsys name 'devices' [ 23.369288][ T289] cgroup: Unknown subsys name 'hugetlb' [ 23.374876][ T289] cgroup: Unknown subsys name 'rlimit' [ 23.604988][ T30] audit: type=1400 audit(1767399618.385:69): avc: denied { setattr } for pid=289 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 [ 23.628178][ T30] audit: type=1400 audit(1767399618.385:70): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.629260][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.648794][ T30] audit: type=1400 audit(1767399618.385:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.677375][ T30] audit: type=1400 audit(1767399618.385:72): avc: denied { read } for pid=289 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 [ 23.697703][ T30] audit: type=1400 audit(1767399618.385:73): avc: denied { mounton } for pid=289 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 [ 23.724105][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.176016][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 24.660486][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.667666][ T332] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.674959][ T332] device bridge_slave_0 entered promiscuous mode [ 24.681864][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.688893][ T332] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.696148][ T332] device bridge_slave_1 entered promiscuous mode [ 24.737760][ T332] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.744814][ T332] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.752108][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.759178][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.778590][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.786192][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.794063][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.802630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.810938][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.817980][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.827351][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.835527][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.842589][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.854819][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.864380][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.877674][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.892444][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.900575][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.908199][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.916261][ T332] device veth0_vlan entered promiscuous mode [ 24.925365][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.934239][ T332] device veth1_macvtap entered promiscuous mode [ 24.947529][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.957464][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.990422][ T332] syz-executor (332) used greatest stack depth: 21760 bytes left 2026/01/03 00:20:20 executed programs: 0 [ 25.329671][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.336769][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.344414][ T363] device bridge_slave_0 entered promiscuous mode [ 25.351267][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.358357][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.365753][ T363] device bridge_slave_1 entered promiscuous mode [ 25.423435][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.430881][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.440105][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.448489][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.456553][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.463595][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.471079][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 25.480209][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.488544][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.496617][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.503660][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.513929][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.522023][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.530864][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.539107][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.551451][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.559759][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.570526][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.578642][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.586627][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.594156][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.602416][ T363] device veth0_vlan entered promiscuous mode [ 25.611576][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.619814][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.632930][ T363] device veth1_macvtap entered promiscuous mode [ 25.641552][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.649166][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.657548][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.666660][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.675018][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.017442][ T39] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 26.057848][ T8] device bridge_slave_1 left promiscuous mode [ 26.064018][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.071948][ T8] device bridge_slave_0 left promiscuous mode [ 26.078196][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.086358][ T8] device veth1_macvtap left promiscuous mode [ 26.092655][ T8] device veth0_vlan left promiscuous mode [ 26.307156][ T39] usb 3-1: device descriptor read/64, error -71 [ 26.697158][ T39] usb 3-1: device descriptor read/64, error -71 [ 26.967170][ T39] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 27.237228][ T39] usb 3-1: device descriptor read/64, error -71 [ 27.627415][ T39] usb 3-1: device descriptor read/64, error -71 [ 27.747209][ T39] usb usb3-port1: attempt power cycle [ 28.167129][ T39] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 28.337210][ T39] usb 3-1: device descriptor read/8, error -71 [ 28.607208][ T39] usb 3-1: device descriptor read/8, error -71 [ 28.877198][ T39] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 33.957155][ T39] usb 3-1: device descriptor read/8, error -110 [ 34.167153][ T39] usb 3-1: device descriptor read/8, error -32 [ 34.287188][ T39] usb usb3-port1: unable to enumerate USB device [ 42.250908][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.257995][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.265468][ T378] device bridge_slave_0 entered promiscuous mode [ 42.272617][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.279783][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.287357][ T378] device bridge_slave_1 entered promiscuous mode [ 42.362698][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.369787][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.377072][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.384141][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.408395][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.415662][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.423911][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.431600][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.448846][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.457063][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.464131][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.471946][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.481650][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.488741][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.496355][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.511856][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.526336][ T378] device veth0_vlan entered promiscuous mode [ 42.532991][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.542078][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.550398][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.558901][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.573114][ T378] device veth1_macvtap entered promiscuous mode [ 42.580081][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.592076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.617250][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/03 00:20:37 executed programs: 3 [ 43.067163][ T342] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 43.337183][ T342] usb 4-1: device descriptor read/64, error -71 [ 43.727119][ T342] usb 4-1: device descriptor read/64, error -71 [ 43.997118][ T342] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 44.267125][ T342] usb 4-1: device descriptor read/64, error -71 [ 44.657332][ T342] usb 4-1: device descriptor read/64, error -71 [ 44.777208][ T342] usb usb4-port1: attempt power cycle [ 45.207121][ T342] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 45.387148][ T342] usb 4-1: device descriptor read/8, error -71 [ 45.657148][ T342] usb 4-1: device descriptor read/8, error -71 [ 45.927128][ T342] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 46.080333][ T363] syz-executor (363) used greatest stack depth: 21704 bytes left [ 46.088232][ T374] syz.2.17 (374) used greatest stack depth: 19616 bytes left [ 46.758103][ T8] device bridge_slave_1 left promiscuous mode [ 46.764273][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.772090][ T8] device bridge_slave_0 left promiscuous mode [ 46.778321][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.786434][ T8] device veth1_macvtap left promiscuous mode [ 46.792717][ T8] device veth0_vlan left promiscuous mode [ 51.077168][ T342] usb 4-1: device descriptor read/8, error -110 [ 51.287165][ T342] usb 4-1: device descriptor read/8, error -32 [ 51.407171][ T342] usb usb4-port1: unable to enumerate USB device [ 51.618934][ T32] oom_reaper: reaped process 389 (syz.3.18), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB 2026/01/03 00:20:47 executed programs: 4 [ 53.417256][ T376] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 53.687120][ T376] usb 4-1: device descriptor read/64, error -71 [ 54.077143][ T376] usb 4-1: device descriptor read/64, error -71 [ 54.347136][ T376] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 54.617146][ T376] usb 4-1: device descriptor read/64, error -71 [ 55.007151][ T376] usb 4-1: device descriptor read/64, error -71 [ 55.127201][ T376] usb usb4-port1: attempt power cycle [ 55.537141][ T376] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 55.707177][ T376] usb 4-1: device descriptor read/8, error -71 [ 55.977213][ T376] usb 4-1: device descriptor read/8, error -71 [ 56.247169][ T376] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 57.748885][ T285] syz-execprog invoked oom-killer: gfp_mask=0x8100cca(GFP_HIGHUSER_MOVABLE|0x8000000), order=0, oom_score_adj=0 [ 57.760875][ T285] CPU: 1 PID: 285 Comm: syz-execprog Not tainted syzkaller #0 [ 57.768325][ T285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 57.778379][ T285] Call Trace: [ 57.781655][ T285] [ 57.784585][ T285] __dump_stack+0x21/0x30 [ 57.788919][ T285] dump_stack_lvl+0xee/0x150 [ 57.793507][ T285] ? show_regs_print_info+0x20/0x20 [ 57.798700][ T285] ? ___ratelimit+0x3f2/0x570 [ 57.803374][ T285] dump_stack+0x15/0x20 [ 57.807526][ T285] dump_header+0xdd/0x650 [ 57.811855][ T285] oom_kill_process+0x1fa/0x2c0 [ 57.816702][ T285] out_of_memory+0x769/0xa40 [ 57.821289][ T285] ? unregister_oom_notifier+0x20/0x20 [ 57.826743][ T285] ? mutex_trylock+0xdb/0x210 [ 57.831416][ T285] ? mutex_lock_io+0x30/0x30 [ 57.836001][ T285] ? zone_reclaimable_pages+0x7c8/0xa50 [ 57.841543][ T285] __alloc_pages_slowpath+0x1ee5/0x2e30 [ 57.847091][ T285] ? get_page_from_freelist+0x2d50/0x2d50 [ 57.852810][ T285] ? __alloc_pages+0x380/0x440 [ 57.857567][ T285] ? __alloc_pages_bulk+0xab0/0xab0 [ 57.862763][ T285] __alloc_pages+0x31c/0x440 [ 57.867351][ T285] ? __kasan_check_write+0x14/0x20 [ 57.872466][ T285] ? prep_new_page+0x110/0x110 [ 57.877225][ T285] ? __kasan_check_write+0x14/0x20 [ 57.882335][ T285] ? __swp_swapcount+0x136/0x200 [ 57.887266][ T285] __read_swap_cache_async+0x1c5/0x660 [ 57.892722][ T285] swap_cluster_readahead+0x2e6/0x520 [ 57.898087][ T285] ? read_swap_cache_async+0x80/0x80 [ 57.903369][ T285] ? pagecache_get_page+0xcbd/0xda0 [ 57.908565][ T285] swapin_readahead+0xf3/0x800 [ 57.913325][ T285] ? page_cache_prev_miss+0x270/0x270 [ 57.918692][ T285] ? exit_swap_address_space+0x1d0/0x1d0 [ 57.924317][ T285] ? get_swap_device+0x10d/0x320 [ 57.929250][ T285] ? lookup_swap_cache+0x183/0x4b0 [ 57.934357][ T285] do_swap_page+0x743/0x1d70 [ 57.938942][ T285] ? _raw_spin_unlock+0x4d/0x70 [ 57.943789][ T285] ? unmap_mapping_range+0x100/0x100 [ 57.949070][ T285] ? wp_page_reuse+0xff/0x120 [ 57.953741][ T285] ? do_wp_page+0x9a8/0xc90 [ 57.958240][ T285] handle_pte_fault+0x544/0x2680 [ 57.963177][ T285] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 57.968980][ T285] ? fault_around_bytes_set+0xc0/0xc0 [ 57.974349][ T285] do_handle_mm_fault+0x1a6d/0x1d50 [ 57.979545][ T285] ? futex_exit_release+0x1d0/0x1d0 [ 57.984745][ T285] ? numa_migrate_prep+0xd0/0xd0 [ 57.989683][ T285] ? __find_vma+0x30/0x150 [ 57.994094][ T285] do_user_addr_fault+0x841/0x1180 [ 57.999206][ T285] ? do_kern_addr_fault+0x80/0x80 [ 58.004229][ T285] ? debug_smp_processor_id+0x17/0x20 [ 58.009596][ T285] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 58.015658][ T285] ? exit_to_user_mode_prepare+0x39/0xd0 [ 58.021285][ T285] exc_page_fault+0x51/0xb0 [ 58.025780][ T285] asm_exc_page_fault+0x27/0x30 [ 58.030632][ T285] RIP: 0033:0x448b03 [ 58.034533][ T285] Code: Unable to access opcode bytes at RIP 0x448ad9. [ 58.041365][ T285] RSP: 002b:000000c000033ee0 EFLAGS: 00010246 [ 58.047431][ T285] RAX: 000000c000002000 RBX: 0000000000000001 RCX: 0000000000000002 [ 58.055398][ T285] RDX: 000000c000172008 RSI: 0000000000000000 RDI: 000000c002195148 [ 58.063367][ T285] RBP: 000000c000033f18 R08: 0000000000000000 R09: 0000000000000000 [ 58.071334][ T285] R10: 0000000000000000 R11: 0000000000000212 R12: 000000c000033e68 [ 58.079302][ T285] R13: 0000000000000001 R14: 000000c000104a80 R15: 0000000000000001 [ 58.087272][ T285] [ 58.092825][ T285] Mem-Info: [ 58.095946][ T285] active_anon:10 inactive_anon:13 isolated_anon:0 [ 58.095946][ T285] active_file:57 inactive_file:36 isolated_file:0 [ 58.095946][ T285] unevictable:0 dirty:0 writeback:0 [ 58.095946][ T285] slab_reclaimable:8164 slab_unreclaimable:63328 [ 58.095946][ T285] mapped:14 shmem:1 pagetables:361 bounce:0 [ 58.095946][ T285] kernel_misc_reclaimable:0 [ 58.095946][ T285] free:22208 free_pcp:152 free_cma:0 [ 58.137701][ T285] Node 0 active_anon:40kB inactive_anon:52kB active_file:220kB inactive_file:180kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:56kB dirty:0kB writeback:0kB shmem:4kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:3520kB pagetables:1444kB all_unreclaimable? yes [ 58.169620][ T285] DMA32 free:46696kB min:62612kB low:78264kB high:93916kB reserved_highatomic:0KB active_anon:0kB inactive_anon:48kB active_file:484kB inactive_file:160kB unevictable:0kB writepending:0kB present:3145324kB managed:2982944kB mlocked:0kB bounce:0kB free_pcp:608kB local_pcp:0kB free_cma:0kB [ 58.199037][ T285] lowmem_reserve[]: 0 3941 3941 [ 58.203926][ T285] Normal free:42136kB min:84840kB low:106048kB high:127256kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:244kB inactive_file:128kB unevictable:0kB writepending:0kB present:5242880kB managed:4036096kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 58.233748][ T285] lowmem_reserve[]: 0 0 0 [ 58.238153][ T285] DMA32: 8*4kB (UM) 6*8kB (ME) 7*16kB (UME) 7*32kB (UM) 9*64kB (UME) 7*128kB (ME) 6*256kB (UME) 7*512kB (UME) 7*1024kB (UME) 4*2048kB (UME) 6*4096kB (M) = 46944kB [ 58.257205][ T285] Normal: 17*4kB (ME) 17*8kB (UME) 13*16kB (ME) 14*32kB (UME) 13*64kB (UME) 12*128kB (ME) 7*256kB (UM) 9*512kB (UM) 8*1024kB (UM) 4*2048kB (M) 4*4096kB (M) = 42396kB [ 58.275199][ T285] 105 total pagecache pages [ 58.281033][ T285] 0 pages in swap cache [ 58.285200][ T285] Swap cache stats: add 30051, delete 30050, find 802/1646 [ 58.293748][ T285] Free swap = 15288kB [ 58.299124][ T285] Total swap = 124996kB [ 58.303287][ T285] 2097051 pages RAM [ 58.308388][ T285] 0 pages HighMem/MovableOnly [ 58.313066][ T285] 342291 pages reserved [ 58.318529][ T285] 0 pages cma reserved [ 58.322602][ T285] Unreclaimable slab info: [ 58.327015][ T285] Name Used Total [ 58.334566][ T285] pid_2 11KB 11KB [ 58.341809][ T285] TIPC 30KB 30KB [ 58.349053][ T285] bridge_fdb_cache 7KB 7KB [ 58.355134][ T285] fib6_nodes 56KB 56KB [ 58.362373][ T285] ip6_dst_cache 258KB 258KB [ 58.369611][ T285] RAWv6 158KB 158KB [ 58.375690][ T285] UDPv6 63KB 63KB [ 58.383002][ T285] TCPv6 63KB 63KB [ 58.390271][ T285] wg_peer 62KB 62KB [ 58.396345][ T285] allowedips_node 7KB 7KB [ 58.403579][ T285] sd_ext_cdb 3KB 3KB [ 58.410850][ T285] scsi_sense_cache 1348KB 1348KB [ 58.416925][ T285] virtio_scsi_cmd 16KB 16KB [ 58.424352][ T285] bio-160 96KB 112KB [ 58.431586][ T285] sgpool-128 29KB 29KB [ 58.447744][ T285] sgpool-64 510KB 510KB [ 58.453836][ T285] sgpool-32 141KB 141KB [ 58.478513][ T285] sgpool-16 90KB 90KB [ 58.484625][ T285] sgpool-8 168KB 168KB [ 58.508447][ T285] bio-248 3KB 3KB [ 58.517882][ T285] f2fs_bio_iostat_ctx 7KB 7KB [ 58.524142][ T285] f2fs_bio_post_read_ctx 15KB 15KB [ 58.559746][ T285] jbd2_inode 7KB 7KB [ 58.565846][ T285] ext4_system_zone 3KB 3KB [ 58.583275][ T285] ext4_io_end_vec 7KB 7KB [ 58.600941][ T285] ext4_bio_post_read_ctx 15KB 15KB [ 58.627123][ T285] pid_namespace 7KB 7KB [ 58.633229][ T285] UNIX-STREAM 189KB 189KB [ 58.647107][ T285] UNIX 929KB 929KB [ 58.653306][ T285] tcp_bind_bucket 8KB 8KB [ 58.667100][ T285] ip_fib_trie 12KB 12KB [ 58.687101][ T285] ip_fib_alias 39KB 39KB [ 58.693215][ T285] ip_dst_cache 16KB 16KB [ 58.707108][ T285] RAW 108KB 108KB [ 58.713191][ T285] UDP 63KB 63KB [ 58.728810][ T285] request_sock_TCP 15KB 15KB [ 58.734901][ T285] TCP 63KB 63KB [ 58.757099][ T285] bio-280 15KB 15KB [ 58.763184][ T285] ep_head 8KB 8KB [ 58.777100][ T285] eventpoll_pwq 7KB 7KB [ 58.783185][ T285] eventpoll_epi 15KB 15KB [ 58.803965][ T285] inotify_inode_mark 11KB 11KB [ 58.814051][ T285] bio_crypt_ctx 7KB 7KB [ 58.824129][ T285] request_queue 493KB 668KB [ 58.844294][ T285] blkdev_ioc 15KB 15KB [ 58.850533][ T285] bio-224 3795KB 3795KB [ 58.866715][ T285] biovec-max 369KB 369KB [ 58.872938][ T285] biovec-64 330KB 330KB [ 58.887119][ T285] biovec-16 30KB 30KB [ 58.897219][ T285] user_namespace 15KB 15KB [ 58.913412][ T285] uid_cache 8KB 8KB [ 58.923493][ T285] dmaengine-unmap-2 4KB 4KB [ 58.947100][ T285] audit_buffer 7KB 7KB [ 58.953278][ T285] skbuff_fclone_cache 660KB 660KB [ 58.968950][ T285] skbuff_head_cache 5010KB 5010KB [ 58.975040][ T285] configfs_dir_cache 3KB 3KB [ 58.997100][ T285] file_lock_cache 102KB 102KB [ 59.003189][ T285] file_lock_ctx 7KB 7KB [ 59.017108][ T285] fsnotify_mark_connector 7KB 7KB [ 59.023714][ T285] taskstats 15KB 15KB [ 59.037101][ T285] mem_cgroup_per_node 63KB 63KB [ 59.043360][ T285] mem_cgroup 60KB 60KB [ 59.067100][ T285] proc_dir_entry 500KB 500KB [ 59.073185][ T285] pde_opener 7KB 7KB [ 59.087109][ T285] seq_file 531KB 546KB [ 59.093191][ T285] sigqueue 295KB 295KB [ 59.117098][ T285] shmem_inode_cache 1368KB 1368KB [ 59.123185][ T285] kernfs_iattrs_cache 7KB 7KB [ 59.137098][ T285] kernfs_node_cache 10539KB 10539KB [ 59.143182][ T285] mnt_cache 315KB 315KB [ 59.165525][ T285] filp 3414KB 3567KB [ 59.171774][ T285] names_cache 73916KB 74107KB [ 59.187149][ T285] net_namespace 96KB 96KB [ 59.197294][ T285] hashtab_node 75KB 75KB [ 59.217108][ T285] ebitmap_node 393KB 393KB [ 59.223246][ T285] avtab_node 191KB 191KB [ 59.237110][ T285] avc_node 79KB 79KB [ 59.243282][ T285] lsm_inode_cache 2063KB 2063KB [ 59.267096][ T285] lsm_file_cache 440KB 440KB [ 59.273181][ T285] key_jar 7KB 7KB [ 59.287096][ T285] uts_namespace 15KB 15KB [ 59.293178][ T285] nsproxy 15KB 15KB [ 59.307095][ T285] vm_area_struct 6185KB 6200KB [ 59.313175][ T285] fs_cache 36KB 36KB [ 59.337096][ T285] files_cache 231KB 231KB [ 59.343178][ T285] signal_cache 435KB 435KB [ 59.357387][ T285] sighand_cache 306KB 306KB [ 59.363463][ T285] task_struct 1836KB 1836KB [ 59.387333][ T285] cred_jar 396KB 396KB [ 59.393461][ T285] anon_vma_chain 1400KB 1409KB [ 59.414141][ T285] anon_vma 126KB 126KB [ 59.420257][ T285] pid 66KB 66KB [ 59.589536][ T285] Acpi-Operand 212KB 237KB [ 59.595660][ T285] Acpi-ParseExt 23KB 23KB [ 59.611971][ T285] Acpi-Parse 126KB 126KB [ 59.642213][ T285] Acpi-State 74KB 90KB [ 59.662371][ T285] Acpi-Namespace 28KB 28KB [ 59.672451][ T285] trace_event_file 175KB 175KB [ 59.694055][ T285] ftrace_event_field 312KB 312KB [ 59.700674][ T32] oom_reaper: reaped process 395 (syz.3.19), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 59.710750][ T285] pool_workqueue 48KB 48KB [ 59.716826][ T285] task_group 15KB 15KB [ 59.737114][ T285] mm_struct 472KB 472KB [ 59.747222][ T285] vmap_area 885KB 885KB [ 59.763415][ T285] kmalloc-8k 4032KB 4032KB [ 59.793660][ T285] kmalloc-4k 52024KB 52224KB [ 59.799889][ T285] kmalloc-2k 15940KB 15940KB [ 59.819960][ T285] kmalloc-1k 21856KB 21856KB [ 59.826049][ T285] kmalloc-512 9824KB 9824KB [ 59.832159][ T285] kmalloc-256 2760KB 2760KB [ 59.838240][ T285] kmalloc-192 1568KB 1568KB [ 59.844310][ T285] kmalloc-128 628KB 628KB [ 59.850422][ T285] kmalloc-96 628KB 628KB [ 59.856495][ T285] kmalloc-64 2704KB 2704KB [ 59.862590][ T285] kmalloc-32 672KB 672KB [ 59.868702][ T285] kmalloc-16 320KB 320KB [ 59.874772][ T285] kmalloc-8 450KB 450KB [ 59.880885][ T285] kmem_cache_node 36KB 36KB [ 59.886954][ T285] kmem_cache 102KB 102KB [ 59.893060][ T285] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-execprog,pid=285,uid=0 [ 59.906881][ T285] Out of memory (oom_kill_allocating_task): Killed process 281 (syz-execprog) total-vm:1342392kB, anon-rss:0kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:352kB oom_score_adj:0 [ 59.907055][ T282] syz-execprog (282) used greatest stack depth: 18880 bytes left SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 61.387131][ T376] usb 4-1: device descriptor read/8, error -110 [ 61.597125][ T376] usb 4-1: device descriptor read/8, error -32 [ 61.717178][ T376] usb usb4-port1: unable to enumerate USB device [ 63.177779][ T8] device bridge_slave_1 left promiscuous mode [ 63.183908][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.191393][ T8] device bridge_slave_0 left promiscuous mode [ 63.197528][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.205248][ T8] device veth1_macvtap left promiscuous mode [ 63.211315][ T8] device veth0_vlan left promiscuous mode