Warning: Permanently added '10.128.1.165' (ED25519) to the list of known hosts. 2023/10/11 16:53:01 ignoring optional flag "sandboxArg"="0" 2023/10/11 16:53:01 parsed 1 programs 2023/10/11 16:53:02 executed programs: 0 [ 70.538594][ T2580] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 70.558476][ T2580] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 70.572432][ T2580] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.583508][ T2580] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.626821][ T2586] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 70.680949][ T2586] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 70.724870][ T2586] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 70.817556][ T2586] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 71.267935][ T2585] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 71.282720][ T2585] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 71.302179][ T2585] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 71.315761][ T2585] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 71.341468][ T2583] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 71.365294][ T2583] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 71.396414][ T2583] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 71.419321][ T2583] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 71.481035][ T2588] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 71.519276][ T2588] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 71.539709][ T2588] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 71.578136][ T2588] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 71.601831][ T2584] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.631173][ T2584] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.681967][ T2584] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.710435][ T2584] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.805767][ T2580] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.825851][ T2580] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.848880][ T2580] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.864514][ T2580] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.267043][ T2586] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.285536][ T2586] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.307689][ T2586] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.327777][ T2586] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.791676][ T2585] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.834141][ T2585] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.862147][ T2585] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.874142][ T2585] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.948871][ T2600] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.956734][ T2600] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.038010][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.050677][ T2219] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.087715][ T2219] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.095224][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 85.305325][ T2583] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.327492][ T2583] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.337379][ T2583] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.397279][ T2583] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.642662][ T2584] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.653743][ T2584] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.687518][ T2584] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.696283][ T2584] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.765210][ T2600] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.792922][ T2600] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.817724][ T3099] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.847725][ T2600] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.855767][ T2600] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.899332][ T1947] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.045755][ T4942] loop1: detected capacity change from 0 to 32768 [ 86.093310][ T2588] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.150388][ T2588] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.163648][ T2588] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.173261][ T2588] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2023/10/11 16:53:21 executed programs: 6 [ 86.283666][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.314562][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.429731][ T1947] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.467958][ T4912] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.475827][ T4912] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.516153][ T1947] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.723829][ T2600] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.745368][ T2600] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.789021][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.808452][ T2600] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.837942][ T2600] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.890579][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.906645][ T4912] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.924392][ T4912] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.964217][ T1947] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.982665][ T4912] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.005410][ T4912] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.036308][ T1947] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 87.156501][ T5017] loop5: detected capacity change from 0 to 32768 [ 87.443792][ T5045] loop1: detected capacity change from 0 to 32768 [ 87.541913][ T977] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.561340][ T977] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.654891][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.706640][ T977] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.747061][ T977] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.770770][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 87.874297][ T5055] loop2: detected capacity change from 0 to 32768 [ 88.269769][ T5069] loop3: detected capacity change from 0 to 32768 [ 88.393357][ T5075] loop0: detected capacity change from 0 to 32768 [ 88.694442][ T5080] loop1: detected capacity change from 0 to 32768 [ 89.094185][ T5085] loop5: detected capacity change from 0 to 32768 [ 89.155283][ T5088] loop4: detected capacity change from 0 to 32768 [ 89.725066][ T5091] loop2: detected capacity change from 0 to 32768 [ 90.023399][ T5096] loop3: detected capacity change from 0 to 32768 [ 90.294828][ T5099] loop0: detected capacity change from 0 to 32768 [ 90.498827][ T5101] loop1: detected capacity change from 0 to 32768 [ 90.948306][ T5106] loop4: detected capacity change from 0 to 32768 [ 90.976873][ T5103] loop5: detected capacity change from 0 to 32768 [ 91.400579][ T5111] loop2: detected capacity change from 0 to 32768 2023/10/11 16:53:27 executed programs: 21 [ 91.919372][ T5116] loop1: detected capacity change from 0 to 32768 [ 91.977900][ T5114] loop3: detected capacity change from 0 to 32768 [ 92.456204][ T5124] loop5: detected capacity change from 0 to 32768 [ 92.534183][ T5122] loop4: detected capacity change from 0 to 32768 [ 92.822997][ T5120] loop0: detected capacity change from 0 to 32768 [ 93.372231][ T5129] loop2: detected capacity change from 0 to 32768 [ 93.758340][ T5135] loop3: detected capacity change from 0 to 32768 [ 93.993202][ T5134] loop1: detected capacity change from 0 to 32768 [ 94.007934][ T5138] loop4: detected capacity change from 0 to 32768 [ 94.360468][ T5142] loop0: detected capacity change from 0 to 32768 [ 94.445348][ T5140] loop5: detected capacity change from 0 to 32768 [ 95.438093][ T5151] loop1: detected capacity change from 0 to 32768 [ 95.451762][ T5146] loop2: detected capacity change from 0 to 32768 [ 95.778482][ T5148] loop3: detected capacity change from 0 to 32768 [ 95.799710][ T5155] loop5: detected capacity change from 0 to 32768 [ 95.804176][ T5156] loop4: detected capacity change from 0 to 32768 [ 96.005880][ T5158] loop0: detected capacity change from 0 to 32768 [ 97.060287][ T5162] loop2: detected capacity change from 0 to 32768 2023/10/11 16:53:32 executed programs: 39 [ 97.361671][ T5166] loop1: detected capacity change from 0 to 32768 [ 97.588397][ T5173] loop5: detected capacity change from 0 to 32768 [ 97.597208][ T5174] loop4: detected capacity change from 0 to 32768 [ 97.628398][ T5175] loop3: detected capacity change from 0 to 32768 [ 97.645654][ T5169] loop0: detected capacity change from 0 to 32768 [ 98.625296][ T5179] loop2: detected capacity change from 0 to 32768 [ 98.960073][ T5185] loop1: detected capacity change from 0 to 32768 [ 99.231042][ T5190] loop4: detected capacity change from 0 to 32768 [ 99.491220][ T5189] loop5: detected capacity change from 0 to 32768 [ 99.665151][ T5193] loop0: detected capacity change from 0 to 32768 [ 99.683784][ T5191] loop3: detected capacity change from 0 to 32768 [ 100.445542][ T5198] loop2: detected capacity change from 0 to 32768 [ 100.865056][ T5204] loop0: detected capacity change from 0 to 32768 [ 101.012946][ T5202] loop1: detected capacity change from 0 to 32768 [ 101.276336][ T5206] loop4: detected capacity change from 0 to 32768 [ 101.339122][ T5209] loop5: detected capacity change from 0 to 32768 [ 101.597222][ T5210] loop3: detected capacity change from 0 to 32768 [ 102.302929][ T5215] loop2: detected capacity change from 0 to 32768 2023/10/11 16:53:38 executed programs: 57 [ 102.721001][ T5222] loop1: detected capacity change from 0 to 32768 [ 102.783183][ T5219] loop0: detected capacity change from 0 to 32768 [ 103.029103][ T5228] loop4: detected capacity change from 0 to 32768 [ 103.038806][ T5224] loop3: detected capacity change from 0 to 32768 [ 103.433442][ T5226] loop5: detected capacity change from 0 to 32768 [ 103.979258][ T5232] loop2: detected capacity change from 0 to 32768 [ 104.508232][ T5240] loop4: detected capacity change from 0 to 32768 [ 104.542567][ T5242] loop0: detected capacity change from 0 to 32768 [ 104.677195][ T5237] loop1: detected capacity change from 0 to 32768 [ 105.029910][ T5247] loop3: detected capacity change from 0 to 32768 [ 105.102858][ T5245] loop5: detected capacity change from 0 to 32768 [ 105.533825][ T5249] loop2: detected capacity change from 0 to 32768 [ 106.393832][ T5256] loop4: detected capacity change from 0 to 32768 [ 106.607533][ T5258] loop3: detected capacity change from 0 to 32768 [ 106.725524][ T5265] loop0: detected capacity change from 0 to 32768 [ 106.839509][ T5261] loop5: detected capacity change from 0 to 32768 [ 106.855413][ T5263] loop2: detected capacity change from 0 to 32768 [ 106.926247][ T5267] loop1: detected capacity change from 0 to 32768 [ 108.292728][ T5275] loop4: detected capacity change from 0 to 32768 [ 108.345774][ T5277] loop3: detected capacity change from 0 to 32768 [ 108.446377][ T5279] loop2: detected capacity change from 0 to 32768 [ 108.478613][ T5281] loop0: detected capacity change from 0 to 32768 [ 108.495356][ T5283] loop1: detected capacity change from 0 to 32768 2023/10/11 16:53:44 executed programs: 76 [ 108.767025][ T5285] loop5: detected capacity change from 0 to 32768 [ 110.109779][ T5290] loop2: detected capacity change from 0 to 32768 [ 110.135931][ T5292] loop3: detected capacity change from 0 to 32768 [ 110.242426][ T5294] loop0: detected capacity change from 0 to 32768 [ 110.325638][ T5298] loop1: detected capacity change from 0 to 32768 [ 110.336298][ T5297] loop4: detected capacity change from 0 to 32768 [ 110.572541][ T123] ================================================================== [ 110.580791][ T123] BUG: KASAN: use-after-free in jfs_lazycommit+0x9ea/0xb20 [ 110.588469][ T123] Read of size 4 at addr ffff888013fef094 by task jfsCommit/123 [ 110.596140][ T123] [ 110.598574][ T123] CPU: 0 PID: 123 Comm: jfsCommit Not tainted 5.15.135-syzkaller #0 [ 110.607050][ T123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 110.617690][ T123] Call Trace: [ 110.621259][ T123] [ 110.624390][ T123] dump_stack_lvl+0x8e/0xdd [ 110.629985][ T123] print_address_description.constprop.0.cold+0x6c/0x309 [ 110.638554][ T123] ? jfs_lazycommit+0x9ea/0xb20 [ 110.646394][ T123] ? jfs_lazycommit+0x9ea/0xb20 [ 110.653021][ T123] kasan_report.cold+0x83/0xdf [ 110.658952][ T123] ? jfs_lazycommit+0x9ea/0xb20 [ 110.664731][ T123] jfs_lazycommit+0x9ea/0xb20 [ 110.669626][ T123] ? txCommit+0x4110/0x4110 [ 110.674726][ T123] ? __kthread_parkme+0x58/0x190 [ 110.679971][ T123] ? wake_up_q+0xf0/0xf0 [ 110.684622][ T123] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 110.690916][ T123] ? __kthread_parkme+0x112/0x190 [ 110.695973][ T123] ? txCommit+0x4110/0x4110 [ 110.700504][ T123] kthread+0x358/0x420 [ 110.704610][ T123] ? set_kthread_struct+0x130/0x130 [ 110.710030][ T123] ret_from_fork+0x1f/0x30 [ 110.715022][ T123] [ 110.718064][ T123] [ 110.720408][ T123] Allocated by task 5290: [ 110.725062][ T123] kasan_save_stack+0x1b/0x40 [ 110.729875][ T123] __kasan_kmalloc+0x7c/0x90 [ 110.734595][ T123] jfs_fill_super+0xd9/0xc80 [ 110.739220][ T123] mount_bdev+0x32f/0x3f0 [ 110.743583][ T123] legacy_get_tree+0x105/0x220 [ 110.748422][ T123] vfs_get_tree+0x89/0x1e0 [ 110.752874][ T123] path_mount+0x67d/0x1f70 [ 110.757333][ T123] __x64_sys_mount+0x27f/0x300 [ 110.762594][ T123] do_syscall_64+0x35/0xb0 [ 110.767593][ T123] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 110.775238][ T123] [ 110.777669][ T123] Freed by task 2585: [ 110.782698][ T123] kasan_save_stack+0x1b/0x40 [ 110.787517][ T123] kasan_set_track+0x1c/0x30 [ 110.792546][ T123] kasan_set_free_info+0x20/0x30 [ 110.797656][ T123] __kasan_slab_free+0xe0/0x110 [ 110.802637][ T123] kfree+0xd0/0x4e0 [ 110.806730][ T123] generic_shutdown_super+0x147/0x370 [ 110.812127][ T123] kill_block_super+0x98/0xd0 [ 110.816816][ T123] deactivate_locked_super+0x94/0x160 [ 110.822194][ T123] deactivate_super+0xad/0xd0 [ 110.826975][ T123] cleanup_mnt+0x318/0x450 [ 110.831446][ T123] task_work_run+0xdd/0x190 [ 110.836273][ T123] exit_to_user_mode_prepare+0x19d/0x1a0 [ 110.842581][ T123] syscall_exit_to_user_mode+0x12/0x30 [ 110.848252][ T123] do_syscall_64+0x42/0xb0 [ 110.852674][ T123] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 110.858681][ T123] [ 110.861438][ T123] Last potentially related work creation: [ 110.867275][ T123] kasan_save_stack+0x1b/0x40 [ 110.872066][ T123] kasan_record_aux_stack+0xc5/0xf0 [ 110.877981][ T123] call_rcu+0x98/0x690 [ 110.882870][ T123] fib_create_info+0x2036/0x4360 [ 110.888444][ T123] fib_table_insert+0x1ee/0x1e60 [ 110.893810][ T123] fib_magic+0x33f/0x440 [ 110.898207][ T123] fib_add_ifaddr+0x16b/0x540 [ 110.903088][ T123] fib_netdev_event+0x2ea/0x4e0 [ 110.908052][ T123] notifier_call_chain+0xb5/0x1e0 [ 110.913316][ T123] __dev_notify_flags+0x38f/0x400 [ 110.918817][ T123] dev_change_flags+0x112/0x170 [ 110.923821][ T123] do_setlink+0x96d/0x3a10 [ 110.928483][ T123] __rtnl_newlink+0xdab/0x1760 [ 110.933833][ T123] rtnl_newlink+0x64/0xa0 [ 110.939277][ T123] rtnetlink_rcv_msg+0x46d/0xac0 [ 110.945093][ T123] netlink_rcv_skb+0x153/0x400 [ 110.950049][ T123] netlink_unicast+0x539/0x7e0 [ 110.955524][ T123] netlink_sendmsg+0x8ea/0xe00 [ 110.961013][ T123] __sock_sendmsg+0xcf/0x120 [ 110.966090][ T123] __sys_sendto+0x21c/0x320 [ 110.971101][ T123] __x64_sys_sendto+0xdd/0x1b0 [ 110.976056][ T123] do_syscall_64+0x35/0xb0 [ 110.980570][ T123] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 110.987127][ T123] [ 110.989917][ T123] The buggy address belongs to the object at ffff888013fef000 [ 110.989917][ T123] which belongs to the cache kmalloc-256 of size 256 [ 111.004218][ T123] The buggy address is located 148 bytes inside of [ 111.004218][ T123] 256-byte region [ffff888013fef000, ffff888013fef100) [ 111.018341][ T123] The buggy address belongs to the page: [ 111.024122][ T123] page:ffffea00004ffb80 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x13fee [ 111.034585][ T123] head:ffffea00004ffb80 order:1 compound_mapcount:0 [ 111.042076][ T123] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 111.051825][ T123] raw: 00fff00000010200 ffffea0001b83780 0000000600000006 ffff88800a841b40 [ 111.062031][ T123] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 111.073877][ T123] page dumped because: kasan: bad access detected [ 111.081699][ T123] page_owner tracks the page as allocated [ 111.087644][ T123] page last allocated via order 1, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 2588, ts 71936128674, free_ts 71860213761 [ 111.108623][ T123] get_page_from_freelist+0x1334/0x2dc0 [ 111.114576][ T123] __alloc_pages+0x1b2/0x440 [ 111.119372][ T123] alloc_pages+0x16b/0x3c0 [ 111.123907][ T123] allocate_slab+0x2eb/0x430 [ 111.129254][ T123] ___slab_alloc+0xc94/0x10f0 [ 111.133984][ T123] __slab_alloc.constprop.0+0x45/0x80 [ 111.139571][ T123] kmem_cache_alloc_trace+0x310/0x350 [ 111.145207][ T123] fib6_info_alloc+0xac/0x1d0 [ 111.150223][ T123] ip6_route_info_create+0x360/0x18a0 [ 111.155714][ T123] ip6_route_add+0x24/0x150 [ 111.160371][ T123] addrconf_prefix_route+0x2c3/0x3d0 [ 111.165688][ T123] add_v4_addrs+0x536/0x720 [ 111.170289][ T123] addrconf_init_auto_addrs+0x155/0x670 [ 111.176056][ T123] addrconf_notify+0xdfd/0x1680 [ 111.180948][ T123] notifier_call_chain+0xb5/0x1e0 [ 111.186004][ T123] __dev_notify_flags+0x38f/0x400 [ 111.191157][ T123] page last free stack trace: [ 111.196220][ T123] free_pcp_prepare+0x379/0x850 [ 111.201090][ T123] free_unref_page+0x19/0x510 [ 111.205833][ T123] qlist_free_all+0x68/0x110 [ 111.210444][ T123] kasan_quarantine_reduce+0x180/0x1f0 [ 111.216004][ T123] __kasan_slab_alloc+0x73/0x80 [ 111.220894][ T123] kmem_cache_alloc+0x223/0x340 [ 111.225755][ T123] getname_flags.part.0+0x50/0x4f0 [ 111.230881][ T123] getname+0x8e/0xd0 [ 111.234825][ T123] do_sys_openat2+0xf5/0x4d0 [ 111.239425][ T123] __x64_sys_openat+0x13f/0x1f0 [ 111.244421][ T123] do_syscall_64+0x35/0xb0 [ 111.248929][ T123] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 111.255343][ T123] [ 111.257784][ T123] Memory state around the buggy address: [ 111.264192][ T123] ffff888013feef80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 111.273204][ T123] ffff888013fef000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 111.281806][ T123] >ffff888013fef080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 111.289864][ T123] ^ [ 111.294730][ T123] ffff888013fef100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 111.302790][ T123] ffff888013fef180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 111.311697][ T123] ================================================================== [ 111.320020][ T123] Disabling lock debugging due to kernel taint [ 111.326284][ T123] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 112.420170][ T123] Shutting down cpus with NMI [ 112.425479][ T123] Kernel Offset: disabled [ 112.430679][ T123] Rebooting in 86400 seconds..