Warning: Permanently added '10.128.1.59' (ED25519) to the list of known hosts. 2023/11/19 05:21:36 ignoring optional flag "sandboxArg"="0" 2023/11/19 05:21:36 parsed 1 programs 2023/11/19 05:21:36 executed programs: 0 [ 45.778436][ T23] kauditd_printk_skb: 68 callbacks suppressed [ 45.778448][ T23] audit: type=1400 audit(1700371296.690:144): avc: denied { mounton } for pid=406 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 [ 45.864679][ T23] audit: type=1400 audit(1700371296.690:145): avc: denied { mount } for pid=406 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 45.960128][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.967764][ T411] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.975257][ T411] device bridge_slave_0 entered promiscuous mode [ 45.984146][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.991242][ T411] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.998586][ T411] device bridge_slave_1 entered promiscuous mode [ 46.165774][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.172779][ T426] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.180239][ T426] device bridge_slave_0 entered promiscuous mode [ 46.206771][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.213653][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.221217][ T426] device bridge_slave_1 entered promiscuous mode [ 46.271443][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.278443][ T419] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.286476][ T419] device bridge_slave_0 entered promiscuous mode [ 46.293080][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.299965][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.307487][ T417] device bridge_slave_0 entered promiscuous mode [ 46.314062][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.321290][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.328558][ T422] device bridge_slave_0 entered promiscuous mode [ 46.339220][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.346352][ T419] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.353955][ T419] device bridge_slave_1 entered promiscuous mode [ 46.360453][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.367376][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.374787][ T417] device bridge_slave_1 entered promiscuous mode [ 46.401343][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.408176][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.415655][ T422] device bridge_slave_1 entered promiscuous mode [ 46.436961][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.443857][ T418] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.451291][ T418] device bridge_slave_0 entered promiscuous mode [ 46.481116][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.487960][ T418] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.495595][ T418] device bridge_slave_1 entered promiscuous mode [ 46.524495][ T23] audit: type=1400 audit(1700371297.440:146): avc: denied { create } for pid=411 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.545058][ T23] audit: type=1400 audit(1700371297.440:147): avc: denied { write } for pid=411 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.566223][ T23] audit: type=1400 audit(1700371297.440:148): avc: denied { read } for pid=411 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.592685][ T411] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.599532][ T411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.606686][ T411] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.613531][ T411] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.750849][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.757701][ T419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.764897][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.771838][ T419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.802253][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.809094][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.816271][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.823109][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.836229][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.843105][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.850254][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.857071][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.877197][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.884246][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.892073][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.899044][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.906248][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.913343][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.920748][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.927924][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.936248][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.944055][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.956037][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.964292][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.972425][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.979377][ T368] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.009342][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.017742][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.026598][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.033462][ T368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.060037][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.068743][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.090677][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.098566][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.106684][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.115488][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.123867][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.131610][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.154707][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.163664][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.187053][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.195218][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.203480][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.211781][ T368] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.249257][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.257532][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.265386][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.274292][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.282853][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.289677][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.297116][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.305302][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.313509][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.320324][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.327683][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.335055][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.371204][ T23] audit: type=1400 audit(1700371298.290:149): avc: denied { mounton } for pid=411 comm="syz-executor.2" path="/dev/binderfs" dev="devtmpfs" ino=798 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 47.411325][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.417275][ T23] audit: type=1400 audit(1700371298.330:150): avc: denied { mounton } for pid=447 comm="syz-executor.2" path="/root/syzkaller-testdir2487192713/syzkaller.lmMUil/0/file0" dev="sda1" ino=1947 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 47.446497][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.454194][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.461523][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.469654][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.479003][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.485857][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.493047][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.501634][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.509615][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.516488][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.524052][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.532404][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.540603][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.547441][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.555007][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.564219][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.572290][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.579106][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.586480][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.594522][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.601886][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.610046][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.618351][ T367] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.625382][ T367] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.633008][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.641216][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.650764][ T367] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.658207][ T367] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.665694][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.674174][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.682602][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.691253][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.698758][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.721002][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.728946][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.737191][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.745236][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.753960][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.762885][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.780556][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.788425][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.795914][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.803198][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.811507][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.819477][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.826582][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.833857][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.842231][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.850341][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.857754][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.892601][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.901889][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.913080][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.923204][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.951911][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.961816][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.969604][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.977893][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.000436][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.008319][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.016630][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.025519][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.033879][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.042012][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.067928][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.076605][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.084982][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.093189][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.101556][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.109892][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.118284][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.126825][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.135253][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.143394][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.167611][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.177073][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.200409][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.208680][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.217727][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.226814][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.235170][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.243521][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.249479][ T23] audit: type=1400 audit(1700371299.160:151): avc: denied { unmount } for pid=411 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 48.252392][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.282143][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.293955][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.303326][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.321577][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.330882][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.339166][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.347715][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.372814][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.382352][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.402234][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.411068][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.504394][ T468] ================================================================== [ 48.512306][ T468] BUG: KASAN: use-after-free in fuse_copy_one+0x1c0/0x3a0 [ 48.519219][ T468] Read of size 256 at addr ffff8881d9bb6810 by task syz-executor.2/468 [ 48.527281][ T468] [ 48.529458][ T468] CPU: 0 PID: 468 Comm: syz-executor.2 Not tainted 5.4.254-syzkaller-04743-g2ac128c04e33 #0 [ 48.539357][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 48.549246][ T468] Call Trace: [ 48.552380][ T468] dump_stack+0x1d8/0x241 [ 48.556536][ T468] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 48.562188][ T468] ? printk+0xd1/0x111 [ 48.566085][ T468] ? fuse_copy_one+0x1c0/0x3a0 [ 48.570776][ T468] ? wake_up_klogd+0xb2/0xf0 [ 48.575216][ T468] ? fuse_copy_one+0x1c0/0x3a0 [ 48.579814][ T468] print_address_description+0x8c/0x600 [ 48.585196][ T468] ? panic+0x896/0x896 [ 48.589086][ T468] ? _raw_spin_lock+0xa4/0x1b0 [ 48.593722][ T468] ? fuse_copy_one+0x1c0/0x3a0 [ 48.598379][ T468] __kasan_report+0xf3/0x120 [ 48.602803][ T468] ? fuse_copy_one+0x1c0/0x3a0 [ 48.607401][ T468] ? fuse_copy_one+0x1c0/0x3a0 [ 48.612007][ T468] kasan_report+0x30/0x60 [ 48.616175][ T468] check_memory_region+0x272/0x280 [ 48.621125][ T468] memcpy+0x25/0x50 [ 48.624785][ T468] fuse_copy_one+0x1c0/0x3a0 [ 48.629189][ T468] fuse_copy_args+0x339/0x410 [ 48.634767][ T468] fuse_dev_do_read+0xc1b/0x1190 [ 48.639626][ T468] ? queue_interrupt+0x310/0x310 [ 48.644482][ T468] fuse_dev_read+0x179/0x220 [ 48.648906][ T468] ? fuse_dev_release+0x5c0/0x5c0 [ 48.653768][ T468] ? do_futex+0x13c1/0x19f0 [ 48.658107][ T468] ? __lru_cache_add+0x206/0x2b0 [ 48.662882][ T468] ? iov_iter_init+0x82/0x160 [ 48.667402][ T468] __vfs_read+0x5cd/0x730 [ 48.671573][ T468] ? rw_verify_area+0x360/0x360 [ 48.676246][ T468] ? __fsnotify_update_child_dentry_flags+0x290/0x290 [ 48.682847][ T468] ? security_file_permission+0x1dc/0x2f0 [ 48.688407][ T468] vfs_read+0x148/0x360 [ 48.692396][ T468] ksys_read+0x199/0x2c0 [ 48.696474][ T468] ? vfs_write+0x4e0/0x4e0 [ 48.700719][ T468] ? __do_page_fault+0x725/0xbb0 [ 48.705608][ T468] do_syscall_64+0xca/0x1c0 [ 48.709919][ T468] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.715831][ T468] [ 48.717986][ T468] Allocated by task 459: [ 48.722083][ T468] __kasan_kmalloc+0x171/0x210 [ 48.726677][ T468] __d_alloc+0xae/0x6a0 [ 48.730663][ T468] d_alloc_parallel+0xe7/0x1310 [ 48.735350][ T468] __lookup_slow+0x156/0x460 [ 48.739785][ T468] lookup_slow+0x53/0x70 [ 48.743944][ T468] walk_component+0x2dc/0x590 [ 48.748453][ T468] path_lookupat+0x182/0x3f0 [ 48.752979][ T468] filename_lookup+0x253/0x6e0 [ 48.757572][ T468] do_mount+0x135/0xe10 [ 48.761563][ T468] ksys_mount+0xc2/0xf0 [ 48.765587][ T468] __x64_sys_mount+0xb1/0xc0 [ 48.770004][ T468] do_syscall_64+0xca/0x1c0 [ 48.774325][ T468] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 48.780052][ T468] [ 48.782239][ T468] Freed by task 10: [ 48.785964][ T468] __kasan_slab_free+0x1b5/0x270 [ 48.790738][ T468] kfree+0x123/0x370 [ 48.794573][ T468] rcu_do_batch+0x451/0xa00 [ 48.798908][ T468] rcu_core+0x4c8/0xcb0 [ 48.802900][ T468] __do_softirq+0x23b/0x6b7 [ 48.807323][ T468] [ 48.809491][ T468] The buggy address belongs to the object at ffff8881d9bb6800 [ 48.809491][ T468] which belongs to the cache kmalloc-rcl-512 of size 512 [ 48.823828][ T468] The buggy address is located 16 bytes inside of [ 48.823828][ T468] 512-byte region [ffff8881d9bb6800, ffff8881d9bb6a00) [ 48.837014][ T468] The buggy address belongs to the page: [ 48.842483][ T468] page:ffffea000766ed00 refcount:1 mapcount:0 mapping:ffff8881f5c0db80 index:0x0 compound_mapcount: 0 [ 48.853338][ T468] flags: 0x8000000000010200(slab|head) [ 48.858636][ T468] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881f5c0db80 [ 48.867059][ T468] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000 [ 48.875465][ T468] page dumped because: kasan: bad access detected [ 48.881915][ T468] page_owner tracks the page as allocated [ 48.887471][ T468] page last allocated via order 2, migratetype Reclaimable, gfp_mask 0x1d20d0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_RECLAIMABLE) [ 48.905451][ T468] prep_new_page+0x18f/0x370 [ 48.909869][ T468] get_page_from_freelist+0x2d13/0x2d90 [ 48.915334][ T468] __alloc_pages_nodemask+0x393/0x840 [ 48.920536][ T468] alloc_slab_page+0x39/0x3c0 [ 48.925046][ T468] new_slab+0x97/0x440 [ 48.928953][ T468] ___slab_alloc+0x2fe/0x490 [ 48.933377][ T468] __slab_alloc+0x62/0xa0 [ 48.937545][ T468] __kmalloc+0x19b/0x2e0 [ 48.941681][ T468] __d_alloc+0xae/0x6a0 [ 48.945617][ T468] d_alloc_parallel+0xe7/0x1310 [ 48.950303][ T468] __lookup_slow+0x156/0x460 [ 48.954742][ T468] lookup_slow+0x53/0x70 [ 48.958813][ T468] walk_component+0x2dc/0x590 [ 48.963325][ T468] path_lookupat+0x182/0x3f0 [ 48.967855][ T468] filename_lookup+0x253/0x6e0 [ 48.972438][ T468] do_mount+0x135/0xe10 [ 48.976452][ T468] page_owner free stack trace missing [ 48.981629][ T468] [ 48.983799][ T468] Memory state around the buggy address: [ 48.989279][ T468] ffff8881d9bb6700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.997269][ T468] ffff8881d9bb6780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 49.005170][ T468] >ffff8881d9bb6800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.013051][ T468] ^ [ 49.017486][ T468] ffff8881d9bb6880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.025471][ T468] ffff8881d9bb6900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.033795][ T468] ================================================================== [ 49.041746][ T468] Disabling lock debugging due to kernel taint 2023/11/19 05:21:41 executed programs: 20 2023/11/19 05:21:46 executed programs: 56