Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts. 2025/10/31 17:38:21 parsed 1 programs [ 22.945095][ T30] audit: type=1400 audit(1761932301.886:64): 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 [ 22.965999][ T30] audit: type=1400 audit(1761932301.886:65): 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 [ 23.985948][ T30] audit: type=1400 audit(1761932302.926:66): 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 [ 23.987362][ T289] cgroup: Unknown subsys name 'net' [ 24.008646][ T30] audit: type=1400 audit(1761932302.926:67): 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 [ 24.036086][ T30] audit: type=1400 audit(1761932302.956:68): 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 [ 24.036889][ T289] cgroup: Unknown subsys name 'devices' [ 24.210921][ T289] cgroup: Unknown subsys name 'hugetlb' [ 24.216635][ T289] cgroup: Unknown subsys name 'rlimit' [ 24.423423][ T30] audit: type=1400 audit(1761932303.366:69): 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 [ 24.446604][ T30] audit: type=1400 audit(1761932303.366:70): 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 [ 24.467025][ T30] audit: type=1400 audit(1761932303.366:71): 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 [ 24.474771][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.487401][ T30] audit: type=1400 audit(1761932303.366:72): 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 [ 24.516246][ T30] audit: type=1400 audit(1761932303.366:73): 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 [ 24.547063][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.921724][ T293] request_module fs-gadgetfs succeeded, but still no fs? [ 25.277360][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.284466][ T311] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.292084][ T311] device bridge_slave_0 entered promiscuous mode [ 25.299926][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.307053][ T311] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.314545][ T311] device bridge_slave_1 entered promiscuous mode [ 25.361663][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.368731][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.376047][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.383101][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.401449][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.409423][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.416657][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.426637][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.435004][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.442089][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.460909][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.469248][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.476275][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.483999][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.492986][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.510407][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.519956][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.528037][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.535648][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.544079][ T311] device veth0_vlan entered promiscuous mode [ 25.553841][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.562819][ T311] device veth1_macvtap entered promiscuous mode [ 25.572223][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.583049][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/10/31 17:38:25 executed programs: 0 [ 26.250373][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.257431][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.264909][ T362] device bridge_slave_0 entered promiscuous mode [ 26.271921][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.279192][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.286560][ T362] device bridge_slave_1 entered promiscuous mode [ 26.332828][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.340048][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.347290][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.354335][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.373465][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.381213][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.388365][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.397330][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.405523][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.412596][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.421292][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.429607][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.436626][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.448614][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.458019][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.471869][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.482908][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.491178][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.498572][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.506824][ T362] device veth0_vlan entered promiscuous mode [ 26.516618][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.533505][ T362] device veth1_macvtap entered promiscuous mode [ 26.542909][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.552808][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.595468][ T374] loop2: detected capacity change from 0 to 4096 [ 26.621181][ T374] EXT4-fs (loop2): Test dummy encryption mode enabled [ 26.631135][ T374] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 26.782107][ T374] device veth0_vlan left promiscuous mode [ 26.788150][ T374] device veth0_vlan entered promiscuous mode [ 26.798700][ T374] syz.2.17 (374) used greatest stack depth: 20736 bytes left [ 26.863013][ T378] loop2: detected capacity change from 0 to 4096 [ 26.891245][ T378] EXT4-fs (loop2): Test dummy encryption mode enabled [ 26.901204][ T378] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 27.019974][ T381] loop2: detected capacity change from 0 to 4096 [ 27.072727][ T381] EXT4-fs (loop2): Test dummy encryption mode enabled [ 27.082194][ T381] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 27.110503][ T8] device bridge_slave_1 left promiscuous mode [ 27.116714][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.124618][ T8] device bridge_slave_0 left promiscuous mode [ 27.130836][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.138644][ T8] device veth1_macvtap left promiscuous mode [ 27.144693][ T8] device veth0_vlan left promiscuous mode [ 27.259932][ T386] loop2: detected capacity change from 0 to 4096 [ 27.270897][ T386] EXT4-fs (loop2): Test dummy encryption mode enabled [ 27.280630][ T386] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 27.418323][ T389] loop2: detected capacity change from 0 to 4096 [ 27.428028][ T389] EXT4-fs (loop2): Test dummy encryption mode enabled [ 27.449874][ T389] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 27.538051][ T392] loop2: detected capacity change from 0 to 4096 [ 27.561173][ T392] EXT4-fs (loop2): Test dummy encryption mode enabled [ 27.570737][ T392] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 27.676929][ T395] loop2: detected capacity change from 0 to 4096 [ 27.709349][ T395] EXT4-fs (loop2): Test dummy encryption mode enabled [ 27.718199][ T395] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 27.821506][ T398] loop2: detected capacity change from 0 to 4096 [ 27.880225][ T398] EXT4-fs (loop2): Test dummy encryption mode enabled [ 27.894087][ T398] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 28.022868][ T401] loop2: detected capacity change from 0 to 4096 [ 28.052635][ T401] EXT4-fs (loop2): Test dummy encryption mode enabled [ 28.066715][ T401] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 28.179065][ T405] loop2: detected capacity change from 0 to 4096 [ 28.211232][ T405] EXT4-fs (loop2): Test dummy encryption mode enabled [ 28.221100][ T405] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 28.301848][ T8] ================================================================== [ 28.305202][ T408] loop2: detected capacity change from 0 to 4096 [ 28.309943][ T8] BUG: KASAN: use-after-free in vlan_dev_get_iflink+0x6d/0x70 [ 28.309986][ T8] Read of size 4 at addr ffff8881226e00d0 by task kworker/u4:0/8 [ 28.331444][ T8] [ 28.333766][ T8] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted syzkaller #0 [ 28.341044][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 28.351181][ T8] Workqueue: netns cleanup_net [ 28.355967][ T8] Call Trace: [ 28.359238][ T8] [ 28.362161][ T8] __dump_stack+0x21/0x30 [ 28.366485][ T8] dump_stack_lvl+0xee/0x150 [ 28.371069][ T8] ? show_regs_print_info+0x20/0x20 [ 28.376283][ T8] ? load_image+0x3a0/0x3a0 [ 28.380783][ T8] print_address_description+0x7f/0x2c0 [ 28.386325][ T8] ? vlan_dev_get_iflink+0x6d/0x70 [ 28.391435][ T8] kasan_report+0xf1/0x140 [ 28.395846][ T8] ? vlan_dev_get_iflink+0x6d/0x70 [ 28.400958][ T8] __asan_report_load4_noabort+0x14/0x20 [ 28.406602][ T8] vlan_dev_get_iflink+0x6d/0x70 [ 28.411532][ T8] ? vlan_dev_fix_features+0x190/0x190 [ 28.416996][ T8] dev_get_iflink+0x70/0xc0 [ 28.421494][ T8] rfc2863_policy+0x124/0x2b0 [ 28.426186][ T8] ? linkwatch_do_dev+0x11/0x160 [ 28.431118][ T8] linkwatch_do_dev+0x3b/0x160 [ 28.435874][ T8] linkwatch_forget_dev+0x170/0x180 [ 28.441066][ T8] netdev_run_todo+0x2af/0x990 [ 28.445823][ T8] ? netdev_refcnt_read+0x60/0x60 [ 28.450927][ T8] ? unregister_netdevice_queue+0x1aa/0x360 [ 28.456817][ T8] ? list_netdevice+0x4c0/0x4c0 [ 28.461688][ T8] ? unregister_vlan_dev+0x248/0x320 [ 28.466970][ T8] rtnl_unlock+0xe/0x10 [ 28.471118][ T8] default_device_exit_batch+0x335/0x390 [ 28.476746][ T8] ? default_device_exit+0x360/0x360 [ 28.482026][ T8] ? wait_woken+0x170/0x170 [ 28.486528][ T8] ? rtnl_unlock+0xe/0x10 [ 28.490852][ T8] ? default_device_exit+0x360/0x360 [ 28.496144][ T8] cleanup_net+0x602/0xad0 [ 28.500644][ T8] ? ops_init+0x4a0/0x4a0 [ 28.504966][ T8] ? pwq_dec_nr_in_flight+0x18c/0x3c0 [ 28.510346][ T8] process_one_work+0x6be/0xba0 [ 28.515190][ T8] worker_thread+0xa59/0x1200 [ 28.519886][ T8] kthread+0x411/0x500 [ 28.523949][ T8] ? worker_clr_flags+0x190/0x190 [ 28.528966][ T8] ? kthread_blkcg+0xd0/0xd0 [ 28.533552][ T8] ret_from_fork+0x1f/0x30 [ 28.537984][ T8] [ 28.540995][ T8] [ 28.543327][ T8] Allocated by task 362: [ 28.547553][ T8] __kasan_kmalloc+0xda/0x110 [ 28.552232][ T8] __kmalloc+0x13d/0x2c0 [ 28.556465][ T8] kvmalloc_node+0x206/0x300 [ 28.561041][ T8] alloc_netdev_mqs+0x8d/0xc90 [ 28.565795][ T8] rtnl_create_link+0x2ef/0x9d0 [ 28.570642][ T8] rtnl_newlink+0x103f/0x17b0 [ 28.575312][ T8] rtnetlink_rcv_msg+0x9e4/0xb90 [ 28.580240][ T8] netlink_rcv_skb+0x1e0/0x430 [ 28.584994][ T8] rtnetlink_rcv+0x1c/0x20 [ 28.589422][ T8] netlink_unicast+0x876/0xa40 [ 28.594180][ T8] netlink_sendmsg+0x86a/0xb70 [ 28.598932][ T8] __sys_sendto+0x423/0x580 [ 28.603424][ T8] __x64_sys_sendto+0xe5/0x100 [ 28.608176][ T8] x64_sys_call+0x178/0x9a0 [ 28.612752][ T8] do_syscall_64+0x4c/0xa0 [ 28.617166][ T8] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 28.623072][ T8] [ 28.625388][ T8] Freed by task 8: [ 28.629264][ T8] kasan_set_track+0x4a/0x70 [ 28.633873][ T8] kasan_set_free_info+0x23/0x40 [ 28.638810][ T8] ____kasan_slab_free+0x125/0x160 [ 28.643911][ T8] __kasan_slab_free+0x11/0x20 [ 28.648664][ T8] slab_free_freelist_hook+0xc2/0x190 [ 28.654028][ T8] kfree+0xc4/0x270 [ 28.657828][ T8] kvfree+0x35/0x40 [ 28.661629][ T8] netdev_freemem+0x3f/0x60 [ 28.666220][ T8] netdev_release+0x7f/0xb0 [ 28.670715][ T8] device_release+0x96/0x1c0 [ 28.675296][ T8] kobject_put+0x18a/0x270 [ 28.679705][ T8] netdev_run_todo+0x812/0x990 [ 28.684461][ T8] rtnl_unlock+0xe/0x10 [ 28.688617][ T8] default_device_exit_batch+0x335/0x390 [ 28.694265][ T8] cleanup_net+0x602/0xad0 [ 28.698675][ T8] process_one_work+0x6be/0xba0 [ 28.703522][ T8] worker_thread+0xa59/0x1200 [ 28.708197][ T8] kthread+0x411/0x500 [ 28.712260][ T8] ret_from_fork+0x1f/0x30 [ 28.716668][ T8] [ 28.718982][ T8] The buggy address belongs to the object at ffff8881226e0000 [ 28.718982][ T8] which belongs to the cache kmalloc-4k of size 4096 [ 28.733029][ T8] The buggy address is located 208 bytes inside of [ 28.733029][ T8] 4096-byte region [ffff8881226e0000, ffff8881226e1000) [ 28.746384][ T8] The buggy address belongs to the page: [ 28.752002][ T8] page:ffffea000489b800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1226e0 [ 28.762242][ T8] head:ffffea000489b800 order:3 compound_mapcount:0 compound_pincount:0 [ 28.770565][ T8] flags: 0x4000000000010200(slab|head|zone=1) [ 28.776648][ T8] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100043380 [ 28.785224][ T8] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 28.793794][ T8] page dumped because: kasan: bad access detected [ 28.800196][ T8] page_owner tracks the page as allocated [ 28.805897][ T8] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 362, ts 26318180519, free_ts 25163316112 [ 28.826293][ T8] post_alloc_hook+0x192/0x1b0 [ 28.831061][ T8] prep_new_page+0x1c/0x110 [ 28.835567][ T8] get_page_from_freelist+0x2cc5/0x2d50 [ 28.841104][ T8] __alloc_pages+0x18f/0x440 [ 28.845705][ T8] new_slab+0xa1/0x4d0 [ 28.849807][ T8] ___slab_alloc+0x381/0x810 [ 28.854391][ T8] __slab_alloc+0x49/0x90 [ 28.858750][ T8] kmem_cache_alloc_trace+0x146/0x270 [ 28.864125][ T8] kobject_uevent_env+0x272/0x700 [ 28.869152][ T8] kobject_uevent+0x1d/0x30 [ 28.873653][ T8] __kobject_del+0xd7/0x2f0 [ 28.878149][ T8] kobject_put+0x1db/0x270 [ 28.882578][ T8] net_rx_queue_update_kobjects+0x40e/0x480 [ 28.888498][ T8] netif_set_real_num_rx_queues+0x107/0x1f0 [ 28.894381][ T8] veth_init_queues+0x116/0x180 [ 28.899227][ T8] veth_newlink+0xab7/0xda0 [ 28.903744][ T8] page last free stack trace: [ 28.908400][ T8] free_unref_page_prepare+0x542/0x550 [ 28.913851][ T8] free_unref_page+0xa2/0x550 [ 28.918519][ T8] __free_pages+0x6c/0x100 [ 28.922927][ T8] __vunmap+0x84d/0x9e0 [ 28.927074][ T8] vfree+0x8b/0xc0 [ 28.930786][ T8] kcov_close+0x2b/0x50 [ 28.934935][ T8] __fput+0x20b/0x8b0 [ 28.938908][ T8] ____fput+0x15/0x20 [ 28.942877][ T8] task_work_run+0x127/0x190 [ 28.947459][ T8] do_exit+0xa7e/0x27a0 [ 28.951607][ T8] do_group_exit+0x141/0x310 [ 28.956215][ T8] get_signal+0x66a/0x1480 [ 28.960626][ T8] arch_do_signal_or_restart+0xc1/0x10f0 [ 28.966247][ T8] exit_to_user_mode_loop+0xa7/0xe0 [ 28.971466][ T8] exit_to_user_mode_prepare+0x87/0xd0 [ 28.976925][ T8] syscall_exit_to_user_mode+0x1a/0x30 [ 28.982463][ T8] [ 28.984795][ T8] Memory state around the buggy address: [ 28.990438][ T8] ffff8881226dff80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 28.998500][ T8] ffff8881226e0000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.006550][ T8] >ffff8881226e0080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.014627][ T8] ^ [ 29.021382][ T8] ffff8881226e0100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.029445][ T8] ffff8881226e0180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 29.037508][ T8] ================================================================== [ 29.045810][ T8] Disabling lock debugging due to kernel taint [ 29.058303][ T30] kauditd_printk_skb: 31 callbacks suppressed [ 29.058319][ T30] audit: type=1400 audit(1761932307.996:105): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 29.086205][ T30] audit: type=1400 audit(1761932307.996:106): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 29.107668][ T30] audit: type=1400 audit(1761932307.996:107): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 29.133359][ T408] EXT4-fs (loop2): Test dummy encryption mode enabled [ 29.137102][ T30] audit: type=1400 audit(1761932307.996:108): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 29.155470][ T408] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 29.198324][ T30] audit: type=1400 audit(1761932307.996:109): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 29.218921][ T30] audit: type=1400 audit(1761932307.996:110): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 29.242137][ T30] audit: type=1400 audit(1761932307.996:111): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 29.378513][ T411] loop2: detected capacity change from 0 to 4096 [ 29.490303][ T411] EXT4-fs (loop2): Test dummy encryption mode enabled [ 29.499036][ T411] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 29.608645][ T414] loop2: detected capacity change from 0 to 4096 [ 29.639649][ T414] EXT4-fs (loop2): Test dummy encryption mode enabled [ 29.648514][ T414] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 29.760016][ T417] loop2: detected capacity change from 0 to 4096 [ 29.790056][ T417] EXT4-fs (loop2): Test dummy encryption mode enabled [ 29.799097][ T417] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 29.888135][ T420] loop2: detected capacity change from 0 to 4096 [ 29.896283][ T420] EXT4-fs (loop2): Test dummy encryption mode enabled [ 29.909501][ T420] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 30.018949][ T423] loop2: detected capacity change from 0 to 4096 [ 30.090007][ T423] EXT4-fs (loop2): Test dummy encryption mode enabled [ 30.100084][ T423] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 30.202888][ T426] loop2: detected capacity change from 0 to 4096 [ 30.253270][ T426] EXT4-fs (loop2): Test dummy encryption mode enabled [ 30.262419][ T426] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 30.369027][ T429] loop2: detected capacity change from 0 to 4096 [ 30.440622][ T429] EXT4-fs (loop2): Test dummy encryption mode enabled [ 30.449535][ T429] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 30.564195][ T432] loop2: detected capacity change from 0 to 4096 [ 30.599879][ T432] EXT4-fs (loop2): Test dummy encryption mode enabled [ 30.609535][ T432] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 30.697930][ T435] loop2: detected capacity change from 0 to 4096 [ 30.741014][ T435] EXT4-fs (loop2): Test dummy encryption mode enabled [ 30.749992][ T435] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 30.858567][ T438] loop2: detected capacity change from 0 to 4096 [ 30.900222][ T438] EXT4-fs (loop2): Test dummy encryption mode enabled [ 30.911613][ T438] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 31.112076][ T441] loop2: detected capacity change from 0 to 4096 [ 31.199817][ T441] EXT4-fs (loop2): Test dummy encryption mode enabled [ 31.208454][ T441] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. 2025/10/31 17:38:30 executed programs: 24 [ 31.300845][ T30] audit: type=1400 audit(1761932310.246:112): avc: denied { write } for pid=281 comm="syz-execprog" path="pipe:[466]" dev="pipefs" ino=466 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 31.326249][ T444] loop2: detected capacity change from 0 to 4096 [ 31.334607][ T444] EXT4-fs (loop2): Test dummy encryption mode enabled [ 31.343601][ T444] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 31.429459][ T447] loop2: detected capacity change from 0 to 4096 [ 31.519489][ T447] EXT4-fs (loop2): Test dummy encryption mode enabled [ 31.528097][ T447] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 31.639489][ T450] loop2: detected capacity change from 0 to 4096 [ 31.680564][ T450] EXT4-fs (loop2): Test dummy encryption mode enabled [ 31.689368][ T450] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 31.797549][ T453] loop2: detected capacity change from 0 to 4096 [ 31.870132][ T453] EXT4-fs (loop2): Test dummy encryption mode enabled [ 31.879498][ T453] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 31.980320][ T456] loop2: detected capacity change from 0 to 4096 [ 32.011020][ T456] EXT4-fs (loop2): Test dummy encryption mode enabled [ 32.031212][ T456] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 32.147135][ T459] loop2: detected capacity change from 0 to 4096 [ 32.199745][ T459] EXT4-fs (loop2): Test dummy encryption mode enabled [ 32.208498][ T459] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 32.318104][ T462] loop2: detected capacity change from 0 to 4096 [ 32.360125][ T462] EXT4-fs (loop2): Test dummy encryption mode enabled [ 32.369514][ T462] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 32.539078][ T465] loop2: detected capacity change from 0 to 4096 [ 32.588690][ T465] EXT4-fs (loop2): Test dummy encryption mode enabled [ 32.597536][ T465] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 32.710035][ T468] loop2: detected capacity change from 0 to 4096 [ 32.722759][ T468] EXT4-fs (loop2): Test dummy encryption mode enabled [ 32.731227][ T468] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 32.901224][ T471] loop2: detected capacity change from 0 to 4096 [ 32.908928][ T471] EXT4-fs (loop2): Test dummy encryption mode enabled [ 32.917814][ T471] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 33.026790][ T475] loop2: detected capacity change from 0 to 4096 [ 33.122063][ T475] EXT4-fs (loop2): Test dummy encryption mode enabled [ 33.131389][ T475] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 33.240642][ T478] loop2: detected capacity change from 0 to 4096 [ 33.282219][ T478] EXT4-fs (loop2): Test dummy encryption mode enabled [ 33.291147][ T478] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 33.452299][ T481] loop2: detected capacity change from 0 to 4096 [ 33.544315][ T481] EXT4-fs (loop2): Test dummy encryption mode enabled [ 33.553827][ T481] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 33.738519][ T484] loop2: detected capacity change from 0 to 4096 [ 33.770200][ T484] EXT4-fs (loop2): Test dummy encryption mode enabled [ 33.790838][ T484] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 33.930697][ T487] loop2: detected capacity change from 0 to 4096 [ 33.981238][ T487] EXT4-fs (loop2): Test dummy encryption mode enabled [ 34.007638][ T487] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 34.129542][ T490] loop2: detected capacity change from 0 to 4096 [ 34.200464][ T490] EXT4-fs (loop2): Test dummy encryption mode enabled [ 34.209543][ T490] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 34.316766][ T493] loop2: detected capacity change from 0 to 4096 [ 34.399980][ T493] EXT4-fs (loop2): Test dummy encryption mode enabled [ 34.408625][ T493] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 34.518602][ T496] loop2: detected capacity change from 0 to 4096 [ 34.600550][ T496] EXT4-fs (loop2): Test dummy encryption mode enabled [ 34.609555][ T496] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 34.702563][ T500] loop2: detected capacity change from 0 to 4096 [ 34.799985][ T500] EXT4-fs (loop2): Test dummy encryption mode enabled [ 34.808957][ T500] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 34.956022][ T503] loop2: detected capacity change from 0 to 4096 [ 34.989812][ T503] EXT4-fs (loop2): Test dummy encryption mode enabled [ 34.998786][ T503] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 35.097947][ T506] loop2: detected capacity change from 0 to 4096 [ 35.132443][ T506] EXT4-fs (loop2): Test dummy encryption mode enabled [ 35.142215][ T506] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 35.227210][ T509] loop2: detected capacity change from 0 to 4096 [ 35.351382][ T509] EXT4-fs (loop2): Test dummy encryption mode enabled [ 35.360479][ T509] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 35.479651][ T513] loop2: detected capacity change from 0 to 4096 [ 35.511273][ T513] EXT4-fs (loop2): Test dummy encryption mode enabled [ 35.520275][ T513] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 35.592424][ T516] loop2: detected capacity change from 0 to 4096 [ 35.647923][ T516] EXT4-fs (loop2): Test dummy encryption mode enabled [ 35.660339][ T516] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 35.766690][ T519] loop2: detected capacity change from 0 to 4096 [ 35.853117][ T519] EXT4-fs (loop2): Test dummy encryption mode enabled [ 35.862782][ T519] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 35.937081][ T522] loop2: detected capacity change from 0 to 4096 [ 35.970805][ T522] EXT4-fs (loop2): Test dummy encryption mode enabled [ 35.994085][ T522] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 36.092809][ T525] loop2: detected capacity change from 0 to 4096 [ 36.141227][ T525] EXT4-fs (loop2): Test dummy encryption mode enabled [ 36.150132][ T525] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 36.258146][ T528] loop2: detected capacity change from 0 to 4096 [ 36.280272][ T528] EXT4-fs (loop2): Test dummy encryption mode enabled [ 36.289067][ T528] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. 2025/10/31 17:38:35 executed programs: 52 [ 36.389203][ T531] loop2: detected capacity change from 0 to 4096 [ 36.449739][ T531] EXT4-fs (loop2): Test dummy encryption mode enabled [ 36.458549][ T531] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 36.556467][ T534] loop2: detected capacity change from 0 to 4096 [ 36.649933][ T534] EXT4-fs (loop2): Test dummy encryption mode enabled [ 36.658665][ T534] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 36.769567][ T537] loop2: detected capacity change from 0 to 4096 [ 36.800664][ T537] EXT4-fs (loop2): Test dummy encryption mode enabled [ 36.809764][ T537] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 36.921297][ T540] loop2: detected capacity change from 0 to 4096 [ 36.950707][ T540] EXT4-fs (loop2): Test dummy encryption mode enabled [ 36.959491][ T540] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 37.069247][ T543] loop2: detected capacity change from 0 to 4096 [ 37.100420][ T543] EXT4-fs (loop2): Test dummy encryption mode enabled [ 37.109445][ T543] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 37.189630][ T546] loop2: detected capacity change from 0 to 4096 [ 37.210767][ T546] EXT4-fs (loop2): Test dummy encryption mode enabled [ 37.224675][ T546] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 37.308061][ T549] loop2: detected capacity change from 0 to 4096 [ 37.318011][ T549] EXT4-fs (loop2): Test dummy encryption mode enabled [ 37.329755][ T549] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 37.446868][ T552] loop2: detected capacity change from 0 to 4096 [ 37.521150][ T552] EXT4-fs (loop2): Test dummy encryption mode enabled [ 37.529818][ T552] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 37.696136][ T555] loop2: detected capacity change from 0 to 4096 [ 37.800052][ T555] EXT4-fs (loop2): Test dummy encryption mode enabled [ 37.809775][ T555] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 37.981041][ T558] loop2: detected capacity change from 0 to 4096 [ 38.026214][ T558] EXT4-fs (loop2): Test dummy encryption mode enabled [ 38.035274][ T558] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback. [ 38.152725][ T561] loop2: detected capacity change from 0 to 4096 [ 38.196907][ T561] EXT4-fs (loop2): Test dummy encryption mode enabled [ 38.205645][ T561] EXT4-fs (loop2): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000008000000,noauto_da_alloc,test_dummy_encryption=v1,mb_optimize_scan=0x0000000000000000,nobarrier,nodelalloc,minixdf,debug_want_extra_isize=0x0000000000000040,,errors=continue. Quota mode: writeback.