Warning: Permanently added '10.128.0.252' (ED25519) to the list of known hosts. 2024/02/28 03:14:58 ignoring optional flag "sandboxArg"="0" 2024/02/28 03:14:58 parsed 1 programs [ 44.368566][ T23] kauditd_printk_skb: 72 callbacks suppressed [ 44.368579][ T23] audit: type=1400 audit(1709090098.500:148): avc: denied { mounton } for pid=405 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 [ 44.399506][ T23] audit: type=1400 audit(1709090098.500:149): avc: denied { mount } for pid=405 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 [ 44.422553][ T23] audit: type=1400 audit(1709090098.530:150): avc: denied { unlink } for pid=405 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2024/02/28 03:14:58 executed programs: 0 [ 44.479729][ T405] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.734572][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.741737][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.749170][ T416] device bridge_slave_0 entered promiscuous mode [ 44.756071][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.762891][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.770438][ T416] device bridge_slave_1 entered promiscuous mode [ 44.861698][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.868754][ T425] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.876281][ T425] device bridge_slave_0 entered promiscuous mode [ 44.883630][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.890655][ T425] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.897921][ T425] device bridge_slave_1 entered promiscuous mode [ 44.915669][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.922959][ T424] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.931172][ T424] device bridge_slave_0 entered promiscuous mode [ 44.962076][ T417] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.969064][ T417] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.976554][ T417] device bridge_slave_0 entered promiscuous mode [ 44.983057][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.989928][ T424] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.997354][ T424] device bridge_slave_1 entered promiscuous mode [ 45.009987][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.017124][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.024368][ T422] device bridge_slave_0 entered promiscuous mode [ 45.038714][ T417] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.045785][ T417] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.053047][ T417] device bridge_slave_1 entered promiscuous mode [ 45.077158][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.084241][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.091949][ T422] device bridge_slave_1 entered promiscuous mode [ 45.114985][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.121876][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.129338][ T423] device bridge_slave_0 entered promiscuous mode [ 45.147904][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.154923][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.162398][ T423] device bridge_slave_1 entered promiscuous mode [ 45.281035][ T23] audit: type=1400 audit(1709090099.410:151): avc: denied { create } for pid=416 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.288353][ T425] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.301825][ T23] audit: type=1400 audit(1709090099.410:152): avc: denied { create } for pid=425 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.308408][ T425] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.308539][ T425] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.329906][ T23] audit: type=1400 audit(1709090099.410:153): avc: denied { write } for pid=425 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.336395][ T425] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.375103][ T23] audit: type=1400 audit(1709090099.410:154): avc: denied { write } for pid=416 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.396240][ T23] audit: type=1400 audit(1709090099.410:155): avc: denied { read } for pid=425 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.455014][ T416] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.461886][ T416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.491814][ T424] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.498694][ T424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.505921][ T424] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.512741][ T424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.531575][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.538439][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.545561][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.552401][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.566656][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.573494][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.581092][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.587923][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.608435][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.615599][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.623058][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.630592][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.638208][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.645500][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.653134][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.660877][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.668539][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.675692][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.716202][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.724425][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.731279][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.739449][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.747984][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.754808][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.785183][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.792559][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.801042][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.809633][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.817991][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.824992][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.832478][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.840821][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.848970][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.855822][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.890322][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.897790][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.906340][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.914526][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.923006][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.932195][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.977209][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.985578][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.993426][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.002018][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.010139][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.017851][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.025424][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.032683][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.040224][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.048610][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.056925][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.064012][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.071417][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.081975][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.090078][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.097015][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.104302][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.112846][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.120995][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.127960][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.135290][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.143748][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.151932][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.158789][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.166100][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.173380][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.180798][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.189179][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.197716][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.204564][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.211904][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.220299][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.228629][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.235616][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.242874][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.251036][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.259258][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.267341][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.274417][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.281760][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.290122][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.298841][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.306300][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.313528][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.321953][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.330171][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.369661][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.378259][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.386616][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.394447][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.402988][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.424012][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.432311][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.441105][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.449550][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.479144][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.487494][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.496158][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.504034][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.512768][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.520694][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.549112][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.558063][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.566793][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.574953][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.583473][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.608112][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.617444][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.626201][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.653345][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.662137][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.670063][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.677821][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.685840][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.694432][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.703106][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.711384][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.733453][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.753355][ T13] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.761170][ T23] audit: type=1400 audit(1709090100.880:156): avc: denied { mounton } for pid=425 comm="syz-executor.5" path="/dev/binderfs" dev="devtmpfs" ino=10067 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 46.807768][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.816416][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.824480][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.832864][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.841580][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.849866][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.857882][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.866167][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.874231][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.882628][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.891012][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.899829][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.908301][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.946044][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.954202][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.962815][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.972008][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.415411][ T74] cfg80211: failed to load regulatory.db [ 97.023805][ T417] ================================================================== [ 97.031714][ T417] BUG: KASAN: use-after-free in mutex_spin_on_owner+0x27b/0x2e0 [ 97.039265][ T417] Read of size 4 at addr ffff8881f54edeb8 by task syz-executor.3/417 [ 97.047837][ T417] [ 97.050021][ T417] CPU: 0 PID: 417 Comm: syz-executor.3 Not tainted 5.4.265-syzkaller-04844-g50cb39f34248 #0 [ 97.059914][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 97.069796][ T417] Call Trace: [ 97.073134][ T417] dump_stack+0x1d8/0x241 [ 97.077288][ T417] ? debug_smp_processor_id+0x20/0x20 [ 97.082503][ T417] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 97.088293][ T417] ? printk+0xd1/0x111 [ 97.092197][ T417] ? mutex_spin_on_owner+0x27b/0x2e0 [ 97.097488][ T417] ? wake_up_klogd+0xb2/0xf0 [ 97.102012][ T417] ? mutex_spin_on_owner+0x27b/0x2e0 [ 97.107216][ T417] print_address_description+0x8c/0x600 [ 97.112633][ T417] ? panic+0x896/0x896 [ 97.116496][ T417] ? finish_task_switch+0x1bb/0x590 [ 97.121531][ T417] ? mutex_spin_on_owner+0x27b/0x2e0 [ 97.126824][ T417] __kasan_report+0xf3/0x120 [ 97.131341][ T417] ? mutex_spin_on_owner+0x27b/0x2e0 [ 97.136457][ T417] kasan_report+0x30/0x60 [ 97.140799][ T417] mutex_spin_on_owner+0x27b/0x2e0 [ 97.145748][ T417] __mutex_lock+0x737/0x1060 [ 97.150176][ T417] ? __ww_mutex_lock_interruptible_slowpath+0x10/0x10 [ 97.156865][ T417] ? __module_put_and_exit+0x20/0x20 [ 97.162064][ T417] ? up_read+0x6f/0x1b0 [ 97.166244][ T417] mutex_lock_killable+0xd8/0x110 [ 97.171193][ T417] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 97.177703][ T417] ? mutex_lock+0xa5/0x110 [ 97.181959][ T417] ? mutex_trylock+0xa0/0xa0 [ 97.186376][ T417] lo_open+0x18/0xc0 [ 97.190105][ T417] __blkdev_get+0x3c8/0x1160 [ 97.194542][ T417] ? blkdev_get+0x3a0/0x3a0 [ 97.198977][ T417] ? _raw_spin_unlock+0x49/0x60 [ 97.203819][ T417] blkdev_get+0x2de/0x3a0 [ 97.208075][ T417] ? blkdev_open+0x173/0x290 [ 97.212668][ T417] ? block_ioctl+0xe0/0xe0 [ 97.216925][ T417] do_dentry_open+0x964/0x1130 [ 97.221528][ T417] ? finish_open+0xd0/0xd0 [ 97.226130][ T417] ? security_inode_permission+0xad/0xf0 [ 97.231939][ T417] ? memcpy+0x38/0x50 [ 97.235856][ T417] path_openat+0x2992/0x3480 [ 97.240299][ T417] ? do_filp_open+0x450/0x450 [ 97.245068][ T417] ? do_sys_open+0x357/0x810 [ 97.249485][ T417] ? do_syscall_64+0xca/0x1c0 [ 97.253997][ T417] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 97.259904][ T417] do_filp_open+0x20b/0x450 [ 97.264236][ T417] ? vfs_tmpfile+0x280/0x280 [ 97.269114][ T417] ? _raw_spin_unlock+0x49/0x60 [ 97.273823][ T417] ? __alloc_fd+0x4c1/0x560 [ 97.278370][ T417] do_sys_open+0x39c/0x810 [ 97.282783][ T417] ? check_preemption_disabled+0x153/0x320 [ 97.288424][ T417] ? file_open_root+0x490/0x490 [ 97.293111][ T417] do_syscall_64+0xca/0x1c0 [ 97.297460][ T417] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 97.303174][ T417] [ 97.305346][ T417] Allocated by task 457: [ 97.309431][ T417] __kasan_kmalloc+0x171/0x210 [ 97.315069][ T417] kmem_cache_alloc+0xd9/0x250 [ 97.319666][ T417] dup_task_struct+0x4f/0x600 [ 97.324182][ T417] copy_process+0x56d/0x3230 [ 97.328692][ T417] _do_fork+0x197/0x900 [ 97.332726][ T417] __x64_sys_clone3+0x2da/0x300 [ 97.337382][ T417] do_syscall_64+0xca/0x1c0 [ 97.341901][ T417] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 97.347884][ T417] [ 97.350069][ T417] Freed by task 17: [ 97.353720][ T417] __kasan_slab_free+0x1b5/0x270 [ 97.358522][ T417] kmem_cache_free+0x10b/0x2c0 [ 97.363087][ T417] rcu_do_batch+0x492/0xa00 [ 97.367424][ T417] rcu_core+0x4c8/0xcb0 [ 97.371431][ T417] __do_softirq+0x23b/0x6b7 [ 97.375749][ T417] [ 97.377922][ T417] The buggy address belongs to the object at ffff8881f54ede80 [ 97.377922][ T417] which belongs to the cache task_struct of size 3904 [ 97.391895][ T417] The buggy address is located 56 bytes inside of [ 97.391895][ T417] 3904-byte region [ffff8881f54ede80, ffff8881f54eedc0) [ 97.405170][ T417] The buggy address belongs to the page: [ 97.410759][ T417] page:ffffea0007d53a00 refcount:1 mapcount:0 mapping:ffff8881f5cf8f00 index:0x0 compound_mapcount: 0 [ 97.421931][ T417] flags: 0x8000000000010200(slab|head) [ 97.427294][ T417] raw: 8000000000010200 ffffea0007cdf400 0000000500000005 ffff8881f5cf8f00 [ 97.435717][ T417] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 [ 97.444118][ T417] page dumped because: kasan: bad access detected [ 97.450389][ T417] page_owner tracks the page as allocated [ 97.455928][ T417] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC) [ 97.470775][ T417] prep_new_page+0x18f/0x370 [ 97.475198][ T417] get_page_from_freelist+0x2d13/0x2d90 [ 97.480574][ T417] __alloc_pages_nodemask+0x393/0x840 [ 97.486004][ T417] alloc_slab_page+0x39/0x3c0 [ 97.490485][ T417] new_slab+0x97/0x440 [ 97.494379][ T417] ___slab_alloc+0x2fe/0x490 [ 97.499161][ T417] __slab_alloc+0x62/0xa0 [ 97.503411][ T417] kmem_cache_alloc+0x109/0x250 [ 97.508189][ T417] dup_task_struct+0x4f/0x600 [ 97.512697][ T417] copy_process+0x56d/0x3230 [ 97.517123][ T417] _do_fork+0x197/0x900 [ 97.521203][ T417] kernel_thread+0x16a/0x1d0 [ 97.525733][ T417] kthreadd+0x3b1/0x4f0 [ 97.529729][ T417] ret_from_fork+0x1f/0x30 [ 97.534043][ T417] page_owner free stack trace missing [ 97.539337][ T417] [ 97.541515][ T417] Memory state around the buggy address: [ 97.546991][ T417] ffff8881f54edd80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 97.554966][ T417] ffff8881f54ede00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 97.564873][ T417] >ffff8881f54ede80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.572841][ T417] ^ [ 97.578930][ T417] ffff8881f54edf00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.586925][ T417] ffff8881f54edf80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 97.594803][ T417] ================================================================== [ 97.602878][ T417] Disabling lock debugging due to kernel taint 2024/02/28 03:15:51 executed programs: 8 [ 98.575378][ T9] device bridge_slave_1 left promiscuous mode [ 98.581320][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.588760][ T9] device bridge_slave_0 left promiscuous mode [ 98.594689][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.759324][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.766344][ T527] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.773653][ T527] device bridge_slave_0 entered promiscuous mode [ 98.781421][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.788382][ T527] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.796211][ T527] device bridge_slave_1 entered promiscuous mode [ 98.848411][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.855264][ T527] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.862607][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.869425][ T527] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.894535][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.902106][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.910179][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.920667][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.928721][ T446] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.935572][ T446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.945924][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.954055][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.961009][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.976350][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.992620][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.015459][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.023801][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.035470][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.053159][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.061844][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.037908][ T535] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.044760][ T535] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.052321][ T535] device bridge_slave_0 entered promiscuous mode [ 103.061131][ T535] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.068252][ T535] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.075805][ T535] device bridge_slave_1 entered promiscuous mode [ 103.188711][ T539] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.195589][ T539] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.203220][ T539] device bridge_slave_0 entered promiscuous mode [ 103.216679][ T539] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.223701][ T539] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.231109][ T539] device bridge_slave_1 entered promiscuous mode [ 103.291400][ T543] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.298475][ T543] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.305925][ T543] device bridge_slave_0 entered promiscuous mode [ 103.312851][ T543] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.319896][ T543] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.327281][ T543] device bridge_slave_1 entered promiscuous mode [ 103.342313][ T535] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.349179][ T535] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.356311][ T535] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.363051][ T535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.454271][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.461453][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.470270][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 103.478127][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.490384][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.498608][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.505715][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.512882][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.521330][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.528207][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.554710][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.566846][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.601370][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.636563][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.654923][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.688642][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.696848][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.705533][ T366] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.712927][ T366] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.720520][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.729358][ T366] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.736327][ T366] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.743555][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.751518][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.800493][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.808694][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.838174][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 103.846682][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.853616][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.861329][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.869633][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.876574][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.884067][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.918303][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.927179][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 103.934852][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.943363][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.964212][ T552] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.971327][ T552] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.978960][ T552] device bridge_slave_0 entered promiscuous mode [ 103.987477][ T552] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.994324][ T552] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.002021][ T552] device bridge_slave_1 entered promiscuous mode [ 104.027302][ T448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.045848][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 104.054442][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.063346][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 104.071662][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 104.100653][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 104.108810][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 104.116965][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.125351][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.158893][ T553] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.166130][ T553] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.173581][ T553] device bridge_slave_0 entered promiscuous mode [ 104.181547][ T553] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.188673][ T553] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.195922][ T553] device bridge_slave_1 entered promiscuous mode [ 104.245123][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 104.253424][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.262156][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.270845][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.315643][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.324168][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.332631][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.341789][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.350130][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.358434][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.445841][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.453208][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.463400][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.486514][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.494534][ T446] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.501476][ T446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.509494][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.518819][ T446] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.525681][ T446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.533131][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.541672][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.549677][ T446] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.556656][ T446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.563880][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 104.572447][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 104.580703][ T446] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.587746][ T446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.595251][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.603317][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.611131][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 104.625640][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.640669][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 104.656447][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 104.670621][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.686253][ T446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 104.697143][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 104.711856][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 104.723370][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.740855][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.751437][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 104.766551][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.780902][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.798168][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready