Warning: Permanently added '10.128.0.9' (ED25519) to the list of known hosts. 2025/09/01 05:08:34 parsed 1 programs [ 100.097671][ T30] audit: type=1400 audit(1756703314.198:64): 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 [ 100.118431][ T30] audit: type=1400 audit(1756703314.198:65): 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 [ 100.745825][ T30] audit: type=1400 audit(1756703314.838:66): avc: denied { mounton } for pid=290 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 [ 100.746962][ T290] cgroup: Unknown subsys name 'net' [ 100.768500][ T30] audit: type=1400 audit(1756703314.838:67): avc: denied { mount } for pid=290 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 [ 100.795750][ T30] audit: type=1400 audit(1756703314.868:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 100.795916][ T290] cgroup: Unknown subsys name 'devices' [ 100.998041][ T290] cgroup: Unknown subsys name 'hugetlb' [ 101.003658][ T290] cgroup: Unknown subsys name 'rlimit' [ 101.235214][ T30] audit: type=1400 audit(1756703315.328:69): avc: denied { setattr } for pid=290 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 [ 101.258470][ T30] audit: type=1400 audit(1756703315.328:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 101.278847][ T30] audit: type=1400 audit(1756703315.328:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 101.291074][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 101.299305][ T30] audit: type=1400 audit(1756703315.328:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 101.328041][ T30] audit: type=1400 audit(1756703315.338:73): avc: denied { mounton } for pid=290 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 [ 101.355934][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 101.757091][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 101.918892][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.925937][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.933492][ T303] device bridge_slave_0 entered promiscuous mode [ 101.940310][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.947344][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.954728][ T303] device bridge_slave_1 entered promiscuous mode [ 101.992866][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.999930][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.007260][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.014290][ T303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.030099][ T304] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.037418][ T304] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.044645][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.052347][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.061928][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.070559][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.077748][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.086187][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.094419][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.101469][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.113008][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.124669][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.135156][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.145547][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.153890][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.161478][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.170386][ T303] device veth0_vlan entered promiscuous mode [ 102.180113][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.189122][ T303] device veth1_macvtap entered promiscuous mode [ 102.198953][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.208954][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.249575][ T303] syz-executor (303) used greatest stack depth: 20864 bytes left 2025/09/01 05:08:36 executed programs: 0 [ 102.879821][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.887625][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.895113][ T363] device bridge_slave_0 entered promiscuous mode [ 102.902126][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.909213][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.916621][ T363] device bridge_slave_1 entered promiscuous mode [ 102.955198][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.962259][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.969546][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.976573][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.985329][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.992746][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.001123][ T45] device bridge_slave_1 left promiscuous mode [ 103.007430][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.014905][ T45] device bridge_slave_0 left promiscuous mode [ 103.021152][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.028829][ T45] device veth1_macvtap left promiscuous mode [ 103.034808][ T45] device veth0_vlan left promiscuous mode [ 103.126529][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 103.133974][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.142786][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 103.151089][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.159242][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.166272][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.175848][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 103.184391][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.192524][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.199556][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.210097][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 103.218373][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.227113][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 103.235157][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.248194][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.256654][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.266982][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.274919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.283116][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.291167][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.299581][ T363] device veth0_vlan entered promiscuous mode [ 103.309955][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.318431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.328258][ T363] device veth1_macvtap entered promiscuous mode [ 103.340134][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.348317][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.356827][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.365195][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.373508][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.554944][ T376] loop2: detected capacity change from 0 to 1024 [ 103.606465][ T376] ======================================================= [ 103.606465][ T376] WARNING: The mand mount option has been deprecated and [ 103.606465][ T376] and is ignored by this kernel. Remove the mand [ 103.606465][ T376] option from the mount to silence this warning. [ 103.606465][ T376] ======================================================= [ 103.675342][ T376] EXT4-fs (loop2): Ignoring removed bh option [ 103.686325][ T376] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 103.740980][ T376] EXT4-fs error (device loop2): ext4_orphan_get:1427: comm syz.2.17: bad orphan inode 32767 [ 103.751420][ T376] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,noinit_itable,dioread_lock,data_err=ignore,auto_da_alloc,data_err=ignore,grpquota,lazytime,noinit_itable,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 107.460971][ T385] loop2: detected capacity change from 0 to 1024 [ 107.496904][ T385] EXT4-fs (loop2): Ignoring removed bh option [ 107.503048][ T385] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 107.576623][ T385] EXT4-fs error (device loop2): ext4_orphan_get:1427: comm syz.2.18: bad orphan inode 32767 [ 107.596406][ T385] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,noinit_itable,dioread_lock,data_err=ignore,auto_da_alloc,data_err=ignore,grpquota,lazytime,noinit_itable,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 113.490180][ T381] udevd (381) used greatest stack depth: 20024 bytes left [ 126.933562][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.940859][ T390] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.949198][ T390] device bridge_slave_0 entered promiscuous mode [ 126.957132][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.964229][ T390] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.971898][ T390] device bridge_slave_1 entered promiscuous mode [ 127.497901][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.505071][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.512577][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.519636][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 128.132739][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.146979][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.160551][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 128.178669][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 128.210320][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 128.221879][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 128.228959][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 128.254884][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 128.273316][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 128.280487][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 128.316328][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 128.335124][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 128.347098][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 128.365397][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 128.385601][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 128.406681][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 128.416263][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 128.436611][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 128.456523][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 128.464090][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 128.489294][ T390] device veth0_vlan entered promiscuous mode [ 128.501326][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 128.516782][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 128.537733][ T390] device veth1_macvtap entered promiscuous mode [ 128.552626][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 128.566689][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 128.580585][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 128.607508][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 128.626477][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 128.791458][ T403] loop3: detected capacity change from 0 to 1024 [ 128.836987][ T403] EXT4-fs (loop3): Ignoring removed bh option [ 128.845454][ T403] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 128.926238][ T403] EXT4-fs error (device loop3): ext4_orphan_get:1427: comm syz.3.19: bad orphan inode 32767 [ 128.976393][ T403] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,noinit_itable,dioread_lock,data_err=ignore,auto_da_alloc,data_err=ignore,grpquota,lazytime,noinit_itable,bh,dioread_nolock,,errors=continue. Quota mode: writeback. 2025/09/01 05:09:03 executed programs: 4 [ 129.688003][ T363] syz-executor (363) used greatest stack depth: 19584 bytes left [ 130.196889][ T45] device bridge_slave_1 left promiscuous mode [ 130.203124][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.357028][ T45] device bridge_slave_0 left promiscuous mode [ 168.363320][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.393450][ T45] device veth1_macvtap left promiscuous mode [ 168.399558][ T45] device veth0_vlan left promiscuous mode [ 168.579823][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.587419][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.595026][ T411] device bridge_slave_0 entered promiscuous mode [ 168.611144][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.618962][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.628457][ T411] device bridge_slave_1 entered promiscuous mode [ 168.736334][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.743395][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.750736][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.757941][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.808265][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 168.816770][ T319] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.824714][ T319] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.843889][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 168.853480][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.860765][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.877397][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 168.885718][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.893045][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.908894][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 168.930317][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 168.945288][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 168.958486][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 168.967166][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 168.974775][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 168.989597][ T411] device veth0_vlan entered promiscuous mode [ 169.001099][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 169.010936][ T411] device veth1_macvtap entered promiscuous mode [ 169.021550][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 169.035697][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 169.219919][ T425] loop4: detected capacity change from 0 to 1024 [ 169.244490][ T425] EXT4-fs (loop4): Ignoring removed bh option [ 169.254381][ T425] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 169.296610][ T425] EXT4-fs error (device loop4): ext4_orphan_get:1427: comm syz.4.21: bad orphan inode 32767 [ 169.317164][ T425] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,noinit_itable,dioread_lock,data_err=ignore,auto_da_alloc,data_err=ignore,grpquota,lazytime,noinit_itable,bh,dioread_nolock,,errors=continue. Quota mode: writeback. 2025/09/01 05:09:43 executed programs: 6 [ 169.389995][ T45] device bridge_slave_1 left promiscuous mode [ 169.401024][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.417107][ T45] device bridge_slave_0 left promiscuous mode [ 169.431289][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.447158][ T45] device veth1_macvtap left promiscuous mode [ 169.460774][ T45] device veth0_vlan left promiscuous mode [ 171.748403][ T283] syz-execprog invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 171.759333][ T283] CPU: 1 PID: 283 Comm: syz-execprog Not tainted 5.15.189-syzkaller-android13-5.15.189_r00 #0 [ 171.769575][ T283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 171.779738][ T283] Call Trace: [ 171.783098][ T283] [ 171.786092][ T283] __dump_stack+0x21/0x30 [ 171.790560][ T283] dump_stack_lvl+0xee/0x150 [ 171.795162][ T283] ? show_regs_print_info+0x20/0x20 [ 171.800377][ T283] ? ___ratelimit+0x3f2/0x570 [ 171.805115][ T283] dump_stack+0x15/0x20 [ 171.809279][ T283] dump_header+0xdd/0x650 [ 171.813618][ T283] oom_kill_process+0x1fa/0x2c0 [ 171.818570][ T283] out_of_memory+0x769/0xa40 [ 171.823170][ T283] ? unregister_oom_notifier+0x20/0x20 [ 171.828641][ T283] ? mutex_trylock+0xdb/0x210 [ 171.833425][ T283] ? mutex_lock_io+0x30/0x30 [ 171.838021][ T283] ? _raw_spin_unlock+0x4d/0x70 [ 171.842980][ T283] __alloc_pages_slowpath+0x1e24/0x2d70 [ 171.848556][ T283] ? get_page_from_freelist+0x2d50/0x2d50 [ 171.854289][ T283] ? __alloc_pages+0x370/0x440 [ 171.859062][ T283] ? __alloc_pages_bulk+0xab0/0xab0 [ 171.864270][ T283] __alloc_pages+0x31c/0x440 [ 171.868870][ T283] ? prep_new_page+0x110/0x110 [ 171.873642][ T283] ? xas_load+0x2ea/0x300 [ 171.877985][ T283] pagecache_get_page+0xa82/0xda0 [ 171.883020][ T283] ? page_cache_prev_miss+0x270/0x270 [ 171.888399][ T283] ? __down_common+0x370/0x370 [ 171.893166][ T283] ? next_uptodate_page+0xa19/0xa40 [ 171.898375][ T283] ? trace_android_vh_page_cache_miss+0x29/0x150 [ 171.904712][ T283] ? filemap_fault+0xab7/0x1780 [ 171.909571][ T283] filemap_fault+0xd51/0x1780 [ 171.914254][ T283] ? mapping_seek_hole_data+0xb10/0xb10 [ 171.919810][ T283] ? filemap_read_page+0x340/0x340 [ 171.924938][ T283] __do_fault+0x264/0x2f0 [ 171.929351][ T283] ? handle_pte_fault+0x1a4a/0x2680 [ 171.934555][ T283] handle_pte_fault+0x1a57/0x2680 [ 171.939670][ T283] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 171.945488][ T283] ? fault_around_bytes_set+0xc0/0xc0 [ 171.950869][ T283] do_handle_mm_fault+0x1a6d/0x1d50 [ 171.956079][ T283] ? _raw_spin_unlock_irq+0x4e/0x70 [ 171.961304][ T283] ? numa_migrate_prep+0xd0/0xd0 [ 171.966248][ T283] ? __local_bh_enable_ip+0x58/0x80 [ 171.971539][ T283] ? __find_vma+0x30/0x150 [ 171.975966][ T283] do_user_addr_fault+0x841/0x1180 [ 171.981172][ T283] ? do_kern_addr_fault+0x80/0x80 [ 171.986222][ T283] ? __kasan_check_write+0x14/0x20 [ 171.991421][ T283] ? switch_fpu_return+0x15d/0x2c0 [ 171.996599][ T283] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 172.002301][ T283] exc_page_fault+0x51/0xb0 [ 172.006873][ T283] asm_exc_page_fault+0x27/0x30 [ 172.011852][ T283] RIP: 0033:0x460081 [ 172.015807][ T283] Code: Unable to access opcode bytes at RIP 0x460057. [ 172.022645][ T283] RSP: 002b:000000c00008f7e8 EFLAGS: 00010206 [ 172.028802][ T283] RAX: 0000000000efaba9 RBX: 00000000029c8110 RCX: 0000000002e6cf68 [ 172.036859][ T283] RDX: 00000000000e75a8 RSI: 0000000000efabdc RDI: 0000000000efaba9 [ 172.044829][ T283] RBP: 000000c00008f8a8 R08: 0000000000000001 R09: 0000000000000000 [ 172.052803][ T283] R10: 0000000000000000 R11: 000000c00007cc50 R12: 0000000000000015 [ 172.060779][ T283] R13: 000000c00007cd00 R14: 000000c000002a80 R15: 0000000000000001 [ 172.068785][ T283] [ 172.083646][ T283] Mem-Info: [ 172.086837][ T283] active_anon:310 inactive_anon:415 isolated_anon:0 [ 172.086837][ T283] active_file:0 inactive_file:44 isolated_file:12 [ 172.086837][ T283] unevictable:0 dirty:7 writeback:0 [ 172.086837][ T283] slab_reclaimable:8265 slab_unreclaimable:63764 [ 172.086837][ T283] mapped:18 shmem:12 pagetables:351 bounce:0 [ 172.086837][ T283] kernel_misc_reclaimable:0 [ 172.086837][ T283] free:40908 free_pcp:0 free_cma:0 [ 172.126654][ T283] Node 0 active_anon:1240kB inactive_anon:1660kB active_file:0kB inactive_file:176kB unevictable:0kB isolated(anon):0kB isolated(file):48kB mapped:72kB dirty:28kB writeback:0kB shmem:48kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 0kB writeback_tmp:0kB kernel_stack:3992kB pagetables:1404kB all_unreclaimable? yes [ 172.156429][ T283] DMA32 free:78600kB min:62612kB low:78264kB high:93916kB reserved_highatomic:0KB active_anon:68kB inactive_anon:16kB active_file:180kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2982964kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 172.183422][ T283] lowmem_reserve[]: 0 3941 3941 [ 172.188362][ T283] Normal free:85032kB min:84840kB low:106048kB high:127256kB reserved_highatomic:0KB active_anon:504kB inactive_anon:1704kB active_file:24kB inactive_file:312kB unevictable:0kB writepending:0kB present:5242880kB managed:4036096kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 172.223583][ T283] lowmem_reserve[]: 0 0 0 [ 172.228979][ T283] DMA32: 37*4kB (ME) 33*8kB (ME) 39*16kB (UME) 26*32kB (UME) 27*64kB (UME) 16*128kB (ME) 12*256kB (M) 10*512kB (M) 9*1024kB (UME) 3*2048kB (UME) 12*4096kB (M) = 78348kB [ 172.245918][ T283] Normal: 282*4kB (UME) 204*8kB (UME) 182*16kB (UME) 156*32kB (ME) 76*64kB (UME) 95*128kB (UME) 56*256kB (UME) 32*512kB (ME) 14*1024kB (UME) 6*2048kB (UME) 0*4096kB = 85032kB [ 172.263460][ T283] 166 total pagecache pages [ 172.267974][ T283] 77 pages in swap cache [ 172.272206][ T283] Swap cache stats: add 34515, delete 34456, find 458/1642 [ 172.279415][ T283] Free swap = 0kB [ 172.283133][ T283] Total swap = 124996kB [ 172.287314][ T283] 2097051 pages RAM [ 172.291109][ T283] 0 pages HighMem/MovableOnly [ 172.295769][ T283] 342286 pages reserved [ 172.299947][ T283] 0 pages cma reserved [ 172.304008][ T283] Unreclaimable slab info: [ 172.308505][ T283] Name Used Total [ 172.314800][ T283] pid_2 15KB 15KB [ 172.320906][ T283] TIPC 45KB 45KB [ 172.327077][ T283] bridge_fdb_cache 7KB 7KB [ 172.333143][ T283] fib6_nodes 64KB 64KB [ 172.346117][ T283] ip6_dst_cache 270KB 270KB [ 172.352362][ T283] RAWv6 189KB 189KB [ 172.358538][ T283] UDPv6 63KB 63KB [ 172.364605][ T283] TCPv6 63KB 63KB [ 172.370700][ T283] wg_peer 62KB 62KB [ 172.376787][ T283] allowedips_node 7KB 7KB [ 172.382849][ T283] sd_ext_cdb 3KB 3KB [ 172.388933][ T283] scsi_sense_cache 1092KB 1092KB [ 172.394999][ T283] virtio_scsi_cmd 16KB 16KB [ 172.402261][ T283] bio-160 148KB 172KB [ 172.408361][ T283] sgpool-128 29KB 29KB [ 172.414423][ T283] sgpool-64 573KB 573KB [ 172.420503][ T283] sgpool-32 362KB 362KB [ 172.426576][ T283] sgpool-16 127KB 127KB [ 172.432637][ T283] sgpool-8 221KB 221KB [ 172.438730][ T283] bio-248 3KB 3KB [ 172.444792][ T283] f2fs_bio_iostat_ctx 7KB 7KB [ 172.451085][ T283] f2fs_bio_post_read_ctx 15KB 15KB [ 172.464641][ T283] jbd2_inode 7KB 7KB [ 172.470870][ T283] ext4_system_zone 7KB 7KB [ 172.477267][ T283] ext4_io_end_vec 7KB 7KB [ 172.483340][ T283] ext4_bio_post_read_ctx 15KB 15KB [ 172.489899][ T283] pid_namespace 7KB 7KB [ 172.495994][ T283] UNIX-STREAM 189KB 189KB [ 172.502113][ T283] UNIX 1200KB 1200KB [ 172.508233][ T283] tcp_bind_bucket 8KB 8KB [ 172.514298][ T283] ip_fib_trie 16KB 16KB [ 172.520457][ T283] ip_fib_alias 47KB 47KB [ 172.526577][ T283] ip_dst_cache 16KB 16KB [ 172.532640][ T283] RAW 108KB 108KB [ 172.538750][ T283] UDP 78KB 78KB [ 172.544814][ T283] request_sock_TCP 15KB 15KB [ 172.550899][ T283] TCP 63KB 63KB [ 172.557128][ T283] bio-280 15KB 15KB [ 172.563200][ T283] ep_head 8KB 8KB [ 172.569335][ T283] eventpoll_pwq 7KB 7KB [ 172.575403][ T283] eventpoll_epi 11KB 11KB [ 172.588452][ T283] inotify_inode_mark 15KB 15KB [ 172.594646][ T283] bio_crypt_ctx 7KB 7KB [ 172.600775][ T283] request_queue 302KB 509KB [ 172.606984][ T283] blkdev_ioc 19KB 19KB [ 172.613051][ T283] bio-224 5733KB 5733KB [ 172.619162][ T283] biovec-max 386KB 386KB [ 172.625234][ T283] biovec-64 724KB 724KB [ 172.631334][ T283] biovec-16 63KB 63KB [ 172.637786][ T283] user_namespace 15KB 15KB [ 172.643856][ T283] uid_cache 8KB 8KB [ 172.650052][ T283] dmaengine-unmap-2 4KB 4KB [ 172.656120][ T283] audit_buffer 7KB 7KB [ 172.662307][ T283] skbuff_fclone_cache 570KB 570KB [ 172.668584][ T283] skbuff_head_cache 5272KB 5272KB [ 172.674787][ T283] configfs_dir_cache 3KB 3KB [ 172.680979][ T283] file_lock_cache 118KB 118KB [ 172.687070][ T283] file_lock_ctx 7KB 7KB [ 172.693142][ T283] fsnotify_mark_connector 7KB 7KB [ 172.707318][ T283] taskstats 15KB 15KB [ 172.713431][ T283] mem_cgroup_per_node 63KB 63KB [ 172.720166][ T283] mem_cgroup 60KB 60KB [ 172.726291][ T283] proc_dir_entry 540KB 540KB [ 172.732374][ T283] pde_opener 7KB 7KB [ 172.738492][ T283] seq_file 412KB 429KB [ 172.744567][ T283] sigqueue 299KB 299KB [ 172.750660][ T283] shmem_inode_cache 1476KB 1476KB [ 172.756899][ T283] kernfs_iattrs_cache 7KB 7KB [ 172.763165][ T283] kernfs_node_cache 11484KB 11484KB [ 172.769275][ T283] mnt_cache 338KB 338KB [ 172.775339][ T283] filp 3298KB 3449KB [ 172.781444][ T283] names_cache 71030KB 71221KB [ 172.787516][ T283] net_namespace 96KB 96KB [ 172.793579][ T283] hashtab_node 75KB 75KB [ 172.799790][ T283] ebitmap_node 393KB 393KB [ 172.805852][ T283] avtab_node 191KB 191KB [ 172.811945][ T283] avc_node 83KB 83KB [ 172.825848][ T283] lsm_inode_cache 2103KB 2103KB [ 172.831956][ T283] lsm_file_cache 326KB 384KB [ 172.839491][ T283] key_jar 7KB 7KB [ 172.846093][ T283] uts_namespace 15KB 15KB [ 172.852739][ T283] nsproxy 15KB 15KB [ 172.859374][ T283] vm_area_struct 6241KB 6241KB [ 172.865580][ T283] fs_cache 32KB 32KB [ 172.871664][ T283] files_cache 216KB 216KB [ 172.878284][ T283] signal_cache 465KB 465KB [ 172.884347][ T283] sighand_cache 275KB 275KB [ 172.890424][ T283] task_struct 1955KB 1955KB [ 172.896502][ T283] cred_jar 396KB 396KB [ 172.902556][ T283] anon_vma_chain 1484KB 1484KB [ 172.908625][ T283] anon_vma 154KB 154KB [ 172.914733][ T283] pid 66KB 66KB [ 172.920816][ T283] Acpi-Operand 212KB 237KB [ 172.926929][ T283] Acpi-ParseExt 23KB 23KB [ 172.932988][ T283] Acpi-Parse 126KB 126KB [ 172.946282][ T283] Acpi-State 74KB 90KB [ 172.952368][ T283] Acpi-Namespace 28KB 28KB [ 172.958598][ T283] trace_event_file 175KB 175KB [ 172.964667][ T283] ftrace_event_field 312KB 312KB [ 172.970877][ T283] pool_workqueue 56KB 56KB [ 172.976970][ T283] task_group 15KB 15KB [ 172.983076][ T283] mm_struct 472KB 472KB [ 172.989248][ T283] vmap_area 90KB 90KB [ 172.995316][ T283] kmalloc-8k 4576KB 4576KB [ 173.001429][ T283] kmalloc-4k 49064KB 49280KB [ 173.016200][ T283] kmalloc-2k 18400KB 18400KB [ 173.022363][ T283] kmalloc-1k 22290KB 22368KB [ 173.046202][ T283] kmalloc-512 11316KB 11316KB [ 173.052379][ T283] kmalloc-256 2848KB 2848KB [ 173.066548][ T283] kmalloc-192 969KB 1028KB [ 173.072789][ T283] kmalloc-128 696KB 696KB [ 173.078902][ T283] kmalloc-96 380KB 380KB [ 173.084965][ T283] kmalloc-64 1496KB 1496KB [ 173.091086][ T283] kmalloc-32 684KB 684KB [ 173.097166][ T283] kmalloc-16 268KB 268KB [ 173.103293][ T283] kmalloc-8 340KB 382KB [ 173.109411][ T283] kmem_cache_node 36KB 36KB [ 173.115528][ T283] kmem_cache 102KB 102KB [ 173.122026][ T283] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/,task=syz-execprog,pid=283,uid=0 [ 173.135965][ T283] Out of memory (oom_kill_allocating_task): Killed process 281 (syz-execprog) total-vm:1342104kB, anon-rss:500kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:372kB oom_score_adj:0 [ 178.596889][ T45] device bridge_slave_1 left promiscuous mode [ 178.603048][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.611063][ T45] device bridge_slave_0 left promiscuous mode [ 178.617394][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.625410][ T45] device veth1_macvtap left promiscuous mode [ 178.631571][ T45] device veth0_vlan left promiscuous mode