Warning: Permanently added '10.128.0.31' (ED25519) to the list of known hosts. 2023/08/18 04:35:16 ignoring optional flag "sandboxArg"="0" 2023/08/18 04:35:16 parsed 1 programs 2023/08/18 04:35:16 executed programs: 0 [ 48.406106][ T1915] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.453546][ T1928] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 48.468938][ T1934] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 48.477626][ T1934] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 48.484736][ T43] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 48.491999][ T43] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 48.501131][ T43] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 48.507037][ T1937] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 48.508193][ T43] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 48.515901][ T1937] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 48.529495][ T1937] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 48.529675][ T43] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 48.536798][ T1937] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 48.543974][ T43] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 48.551524][ T1937] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 48.557714][ T43] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 48.564670][ T1937] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 48.571853][ T43] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 48.578713][ T1937] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 48.585552][ T43] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 48.599778][ T1934] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 48.609334][ T43] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 48.617278][ T1404] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 48.625839][ T1937] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 48.633392][ T1937] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 48.634603][ T43] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 48.644087][ T1937] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 48.648183][ T43] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 48.654797][ T1248] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 48.671813][ T1248] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 48.686135][ T1248] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 48.693363][ T1937] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 48.701018][ T1248] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 48.709631][ T1937] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 48.717414][ T1248] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 48.724691][ T1248] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 48.731861][ T1937] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 49.397870][ T1925] chnl_net:caif_netlink_parms(): no params data found [ 49.407023][ T1931] chnl_net:caif_netlink_parms(): no params data found [ 49.501186][ T1944] chnl_net:caif_netlink_parms(): no params data found [ 49.510197][ T1941] chnl_net:caif_netlink_parms(): no params data found [ 49.588203][ T1940] chnl_net:caif_netlink_parms(): no params data found [ 49.622339][ T1924] chnl_net:caif_netlink_parms(): no params data found [ 50.631105][ T1248] Bluetooth: hci3: command 0x0409 tx timeout [ 50.711069][ T1248] Bluetooth: hci0: command 0x0409 tx timeout [ 50.717095][ T1248] Bluetooth: hci1: command 0x0409 tx timeout [ 50.727878][ T1934] Bluetooth: hci2: command 0x0409 tx timeout [ 50.791091][ T1934] Bluetooth: hci5: command 0x0409 tx timeout [ 50.791102][ T1248] Bluetooth: hci4: command 0x0409 tx timeout [ 52.710959][ T1248] Bluetooth: hci3: command 0x041b tx timeout [ 52.791129][ T1934] Bluetooth: hci1: command 0x041b tx timeout [ 52.791287][ T1248] Bluetooth: hci0: command 0x041b tx timeout [ 52.797187][ T1934] Bluetooth: hci2: command 0x041b tx timeout [ 52.870997][ T1248] Bluetooth: hci4: command 0x041b tx timeout [ 52.873613][ T1934] Bluetooth: hci5: command 0x041b tx timeout [ 54.791065][ T1934] Bluetooth: hci3: command 0x040f tx timeout [ 54.870932][ T1934] Bluetooth: hci2: command 0x040f tx timeout [ 54.876943][ T1934] Bluetooth: hci0: command 0x040f tx timeout [ 54.883086][ T1937] Bluetooth: hci1: command 0x040f tx timeout [ 54.951034][ T1934] Bluetooth: hci4: command 0x040f tx timeout [ 54.957052][ T1934] Bluetooth: hci5: command 0x040f tx timeout [ 56.829426][ T1925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.871563][ T1941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.878295][ T1934] Bluetooth: hci3: command 0x0419 tx timeout [ 56.951072][ T1934] Bluetooth: hci0: command 0x0419 tx timeout [ 56.957085][ T1934] Bluetooth: hci1: command 0x0419 tx timeout [ 56.966242][ T1937] Bluetooth: hci2: command 0x0419 tx timeout [ 57.031269][ T1934] Bluetooth: hci5: command 0x0419 tx timeout [ 57.031351][ T1937] Bluetooth: hci4: command 0x0419 tx timeout [ 57.232471][ T1944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.307603][ T1931] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.630030][ T1940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.758319][ T1924] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.782741][ T1925] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.129723][ T1941] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.159384][ T1931] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.304271][ T1944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.748991][ T1940] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.880508][ T1924] 8021q: adding VLAN 0 to HW filter on device batadv0 2023/08/18 04:35:39 executed programs: 6 [ 73.110925][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 75.190937][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:35:45 executed programs: 102 [ 77.270922][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 79.350983][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 81.430946][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:35:50 executed programs: 189 [ 83.510969][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 85.600936][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:35:55 executed programs: 281 [ 87.671004][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 89.751202][ T1934] Bluetooth: hci5: command 0x0405 tx timeout [ 91.830926][ T1934] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:36:00 executed programs: 369 [ 93.911104][ T1934] Bluetooth: hci5: command 0x0405 tx timeout [ 95.990916][ T1934] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:36:05 executed programs: 454 [ 98.070909][ T1934] Bluetooth: hci5: command 0x0405 tx timeout [ 100.150949][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 102.230905][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:36:10 executed programs: 543 [ 104.311000][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 106.390936][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:36:15 executed programs: 630 [ 108.470909][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 110.550966][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:36:21 executed programs: 716 [ 112.631040][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 114.720945][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 116.790960][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:36:26 executed programs: 806 [ 118.881049][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 120.951006][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:36:31 executed programs: 894 [ 123.030928][ T1248] Bluetooth: hci5: command 0x0405 tx timeout [ 125.111055][ T1248] Bluetooth: hci5: command 0x0405 tx timeout [ 127.191005][ T1248] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:36:36 executed programs: 985 [ 129.270964][ T1248] Bluetooth: hci5: command 0x0405 tx timeout [ 131.360949][ T1248] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:36:41 executed programs: 1077 [ 133.430924][ T1248] Bluetooth: hci5: command 0x0405 tx timeout [ 135.511018][ T1248] Bluetooth: hci5: command 0x0405 tx timeout [ 137.590951][ T1248] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:36:46 executed programs: 1171 [ 139.670988][ T1248] Bluetooth: hci5: command 0x0405 tx timeout [ 141.751004][ T1248] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:36:51 executed programs: 1261 [ 143.831046][ T1248] Bluetooth: hci5: command 0x0405 tx timeout [ 145.910913][ T1248] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:36:56 executed programs: 1353 [ 147.991038][ T1248] Bluetooth: hci5: command 0x0405 tx timeout [ 150.070952][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 152.150898][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:37:01 executed programs: 1440 [ 154.230967][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 156.320918][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:37:06 executed programs: 1529 [ 158.391005][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 160.470944][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 162.551103][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:37:11 executed programs: 1617 [ 164.641006][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 166.710993][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:37:16 executed programs: 1709 [ 168.790961][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 170.871075][ T1937] Bluetooth: hci5: command 0x0405 tx timeout [ 172.950938][ T1937] Bluetooth: hci5: command 0x0405 tx timeout 2023/08/18 04:37:21 executed programs: 1801 [ 175.030926][ T1928] Bluetooth: hci5: command 0x0405 tx timeout [ 175.670988][ T1928] Bluetooth: hci3: command 0x0406 tx timeout [ 175.675347][ T7962] Bluetooth: hci1: command 0x0406 tx timeout [ 175.677509][ T1928] Bluetooth: hci0: command 0x0406 tx timeout [ 175.683292][ T7962] Bluetooth: hci4: command 0x0406 tx timeout [ 175.683309][ T7962] Bluetooth: hci2: command 0x0406 tx timeout [ 175.921297][ T8006] ================================================================== [ 175.929362][ T8006] BUG: KASAN: slab-use-after-free in sco_chan_del+0xe4/0x460 [ 175.937165][ T8006] Write of size 4 at addr ffff888108788010 by task syz-executor.3/8006 [ 175.945378][ T8006] [ 175.947678][ T8006] CPU: 0 PID: 8006 Comm: syz-executor.3 Not tainted 6.5.0-rc5-syzkaller #0 [ 175.956433][ T8006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 175.967327][ T8006] Call Trace: [ 175.970576][ T8006] [ 175.973480][ T8006] dump_stack_lvl+0x3d/0x60 [ 175.977966][ T8006] print_report+0xc4/0x620 [ 175.982453][ T8006] kasan_report+0xda/0x110 [ 175.986838][ T8006] ? sco_chan_del+0xe4/0x460 [ 175.991483][ T8006] ? sco_chan_del+0xe4/0x460 [ 175.996129][ T8006] kasan_check_range+0xef/0x190 [ 176.000948][ T8006] sco_chan_del+0xe4/0x460 [ 176.005342][ T8006] sco_sock_release+0x65/0x280 [ 176.010075][ T8006] __sock_release+0x9b/0x250 [ 176.014633][ T8006] sock_close+0x13/0x20 [ 176.018759][ T8006] __fput+0x339/0xa20 [ 176.022730][ T8006] task_work_run+0x114/0x1f0 [ 176.027317][ T8006] ? task_work_cancel+0x20/0x20 [ 176.032247][ T8006] get_signal+0x194/0x1f00 [ 176.036991][ T8006] ? __kasan_record_aux_stack+0xbc/0xd0 [ 176.042512][ T8006] ? task_work_add+0x150/0x1f0 [ 176.047255][ T8006] ? task_work_func_match+0x50/0x50 [ 176.052423][ T8006] ? exit_signals+0x610/0x610 [ 176.057069][ T8006] ? __local_bh_enable_ip+0x28/0x60 [ 176.062236][ T8006] ? sco_sock_connect+0x216/0x8e0 [ 176.067234][ T8006] arch_do_signal_or_restart+0x89/0x5f0 [ 176.073028][ T8006] ? get_sigframe_size+0x10/0x10 [ 176.077939][ T8006] exit_to_user_mode_prepare+0xc3/0x150 [ 176.083558][ T8006] syscall_exit_to_user_mode+0x16/0x30 [ 176.090287][ T8006] do_syscall_64+0x44/0xb0 [ 176.094671][ T8006] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 176.100533][ T8006] RIP: 0033:0x7f403e47cae9 [ 176.104919][ T8006] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 176.124757][ T8006] RSP: 002b:00007f403f1920c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 176.133324][ T8006] RAX: fffffffffffffffc RBX: 00007f403e59bf80 RCX: 00007f403e47cae9 [ 176.141440][ T8006] RDX: 0000000000000008 RSI: 0000000020000040 RDI: 0000000000000004 [ 176.149469][ T8006] RBP: 00007f403e4c847a R08: 0000000000000000 R09: 0000000000000000 [ 176.157501][ T8006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 176.165444][ T8006] R13: 0000000000000006 R14: 00007f403e59bf80 R15: 00007ffd1b7e2048 [ 176.173390][ T8006] [ 176.176478][ T8006] [ 176.178807][ T8006] Allocated by task 7937: [ 176.183218][ T8006] kasan_save_stack+0x33/0x50 [ 176.187878][ T8006] kasan_set_track+0x25/0x30 [ 176.192534][ T8006] __kasan_kmalloc+0xa2/0xb0 [ 176.197094][ T8006] hci_conn_add+0xad/0x14f0 [ 176.201566][ T8006] hci_connect_sco+0x2be/0xb70 [ 176.206299][ T8006] sco_sock_connect+0x358/0x8e0 [ 176.211292][ T8006] __sys_connect+0xfd/0x120 [ 176.215768][ T8006] __x64_sys_connect+0x6d/0xb0 [ 176.220503][ T8006] do_syscall_64+0x38/0xb0 [ 176.224983][ T8006] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 176.230846][ T8006] [ 176.233142][ T8006] Freed by task 1248: [ 176.237178][ T8006] kasan_save_stack+0x33/0x50 [ 176.241826][ T8006] kasan_set_track+0x25/0x30 [ 176.246471][ T8006] kasan_save_free_info+0x2b/0x40 [ 176.251499][ T8006] ____kasan_slab_free+0x15e/0x1b0 [ 176.256582][ T8006] slab_free_freelist_hook+0x10b/0x1e0 [ 176.262013][ T8006] __kmem_cache_free+0xba/0x340 [ 176.267003][ T8006] device_release+0x97/0x1a0 [ 176.271572][ T8006] kobject_put.part.0+0x167/0x400 [ 176.276676][ T8006] hci_conn_unlink+0x5d0/0x730 [ 176.281495][ T8006] hci_conn_del+0x4f/0xb70 [ 176.285876][ T8006] hci_abort_conn_sync+0x351/0x870 [ 176.291038][ T8006] hci_cmd_sync_work+0x173/0x340 [ 176.295943][ T8006] process_one_work+0x922/0x1370 [ 176.300852][ T8006] worker_thread+0xfb/0xe40 [ 176.305410][ T8006] kthread+0x278/0x330 [ 176.309444][ T8006] ret_from_fork+0x2c/0x70 [ 176.313829][ T8006] ret_from_fork_asm+0x11/0x20 [ 176.318651][ T8006] [ 176.321037][ T8006] Last potentially related work creation: [ 176.326717][ T8006] kasan_save_stack+0x33/0x50 [ 176.331373][ T8006] __kasan_record_aux_stack+0xbc/0xd0 [ 176.336821][ T8006] insert_work+0x45/0x360 [ 176.341245][ T8006] __queue_work+0x554/0xdc0 [ 176.345722][ T8006] queue_delayed_work_on+0x18d/0x1e0 [ 176.351759][ T8006] sco_chan_del+0x1aa/0x460 [ 176.356317][ T8006] sco_sock_release+0x65/0x280 [ 176.361048][ T8006] __sock_release+0x9b/0x250 [ 176.365606][ T8006] sock_close+0x13/0x20 [ 176.369818][ T8006] __fput+0x339/0xa20 [ 176.373789][ T8006] task_work_run+0x114/0x1f0 [ 176.378367][ T8006] get_signal+0x194/0x1f00 [ 176.382763][ T8006] arch_do_signal_or_restart+0x89/0x5f0 [ 176.388304][ T8006] exit_to_user_mode_prepare+0xc3/0x150 [ 176.394006][ T8006] syscall_exit_to_user_mode+0x16/0x30 [ 176.399716][ T8006] do_syscall_64+0x44/0xb0 [ 176.404169][ T8006] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 176.410217][ T8006] [ 176.412664][ T8006] The buggy address belongs to the object at ffff888108788000 [ 176.412664][ T8006] which belongs to the cache kmalloc-4k of size 4096 [ 176.426865][ T8006] The buggy address is located 16 bytes inside of [ 176.426865][ T8006] freed 4096-byte region [ffff888108788000, ffff888108789000) [ 176.440885][ T8006] [ 176.443295][ T8006] The buggy address belongs to the physical page: [ 176.449677][ T8006] page:ffffea000421e200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x108788 [ 176.459880][ T8006] head:ffffea000421e200 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 176.468969][ T8006] flags: 0x100000000010200(slab|head|node=0|zone=2) [ 176.475532][ T8006] page_type: 0xffffffff() [ 176.479923][ T8006] raw: 0100000000010200 ffff888100042140 ffffea0005f72400 dead000000000002 [ 176.488477][ T8006] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 176.497027][ T8006] page dumped because: kasan: bad access detected [ 176.503421][ T8006] page_owner tracks the page as allocated [ 176.509106][ T8006] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 3975, tgid 3975 (modprobe), ts 68237910009, free_ts 68064873813 [ 176.530697][ T8006] post_alloc_hook+0x281/0x2f0 [ 176.535437][ T8006] get_page_from_freelist+0x1131/0x3d90 [ 176.541061][ T8006] __alloc_pages+0x1d0/0x470 [ 176.545628][ T8006] allocate_slab+0x24e/0x360 [ 176.550185][ T8006] ___slab_alloc+0x7a7/0x1000 [ 176.555088][ T8006] __slab_alloc.constprop.0+0x4d/0x90 [ 176.560436][ T8006] __kmem_cache_alloc_node+0x143/0x390 [ 176.565864][ T8006] __kmalloc+0x4c/0x160 [ 176.570002][ T8006] tomoyo_realpath_from_path+0xaf/0x7a0 [ 176.575640][ T8006] tomoyo_check_open_permission+0x220/0x2b0 [ 176.581518][ T8006] security_file_open+0x4f/0x80 [ 176.586355][ T8006] do_dentry_open+0x339/0x1200 [ 176.591097][ T8006] path_openat+0x18b8/0x27c0 [ 176.595742][ T8006] do_filp_open+0x1bc/0x400 [ 176.600226][ T8006] do_sys_openat2+0x12c/0x170 [ 176.604957][ T8006] __x64_sys_openat+0x134/0x1d0 [ 176.609779][ T8006] page last free stack trace: [ 176.614512][ T8006] free_unref_page_prepare+0x5ac/0xcf0 [ 176.619938][ T8006] free_unref_page+0x33/0x350 [ 176.624613][ T8006] __unfreeze_partials+0x1f1/0x210 [ 176.629695][ T8006] qlist_free_all+0x6a/0x170 [ 176.634251][ T8006] kasan_quarantine_reduce+0x17d/0x1b0 [ 176.639674][ T8006] __kasan_slab_alloc+0x65/0x90 [ 176.644754][ T8006] kmem_cache_alloc+0x1a1/0x3d0 [ 176.649572][ T8006] vm_area_alloc+0x1e/0x1e0 [ 176.654043][ T8006] mmap_region+0x294/0x1f60 [ 176.658513][ T8006] do_mmap+0x61a/0xd30 [ 176.662545][ T8006] vm_mmap_pgoff+0x16d/0x340 [ 176.667189][ T8006] ksys_mmap_pgoff+0x2e4/0x430 [ 176.671921][ T8006] do_syscall_64+0x38/0xb0 [ 176.676394][ T8006] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 176.682258][ T8006] [ 176.684553][ T8006] Memory state around the buggy address: [ 176.690152][ T8006] ffff888108787f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 176.698182][ T8006] ffff888108787f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 176.706304][ T8006] >ffff888108788000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 176.714330][ T8006] ^ [ 176.718970][ T8006] ffff888108788080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 176.727011][ T8006] ffff888108788100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 176.735044][ T8006] ================================================================== [ 176.743363][ T8006] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 176.750977][ T8006] Kernel Offset: disabled [ 176.755276][ T8006] Rebooting in 86400 seconds..