Warning: Permanently added '10.128.0.93' (ED25519) to the list of known hosts.
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[   63.364898][ T5062] ==================================================================
[   63.373020][ T5062] BUG: KASAN: slab-use-after-free in bpf_trace_run2+0x17b/0x530
[   63.381091][ T5062] Read of size 8 at addr ffff88801e889e70 by task syz-executor415/5062
[   63.389440][ T5062] 
[   63.391790][ T5062] CPU: 0 PID: 5062 Comm: syz-executor415 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0
[   63.403351][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   63.413680][ T5062] Call Trace:
[   63.416983][ T5062]  <TASK>
[   63.419926][ T5062]  dump_stack_lvl+0x1e7/0x2e0
[   63.424727][ T5062]  ? __pfx_dump_stack_lvl+0x10/0x10
[   63.430117][ T5062]  ? __pfx__printk+0x10/0x10
[   63.435079][ T5062]  ? _printk+0xd5/0x120
[   63.439952][ T5062]  ? __virt_addr_valid+0x183/0x520
[   63.445261][ T5062]  ? __virt_addr_valid+0x183/0x520
[   63.450389][ T5062]  print_report+0x169/0x550
[   63.454898][ T5062]  ? __virt_addr_valid+0x183/0x520
[   63.460355][ T5062]  ? __virt_addr_valid+0x183/0x520
[   63.465524][ T5062]  ? __virt_addr_valid+0x44e/0x520
[   63.470871][ T5062]  ? __phys_addr+0xba/0x170
[   63.475496][ T5062]  ? bpf_trace_run2+0x17b/0x530
[   63.480474][ T5062]  kasan_report+0x143/0x180
[   63.485021][ T5062]  ? bpf_trace_run2+0x17b/0x530
[   63.490401][ T5062]  bpf_trace_run2+0x17b/0x530
[   63.495165][ T5062]  ? __pfx_bpf_trace_run2+0x10/0x10
[   63.500531][ T5062]  ? tomoyo_realpath_from_path+0xc2/0x5e0
[   63.507143][ T5062]  ? tomoyo_realpath_from_path+0xc2/0x5e0
[   63.513456][ T5062]  kfree+0x291/0x380
[   63.517524][ T5062]  tomoyo_realpath_from_path+0xc2/0x5e0
[   63.523097][ T5062]  tomoyo_path_number_perm+0x23a/0x880
[   63.528919][ T5062]  ? do_raw_spin_unlock+0x13c/0x8b0
[   63.534337][ T5062]  ? tomoyo_path_number_perm+0x208/0x880
[   63.540320][ T5062]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[   63.546671][ T5062]  ? ext4_fname_free_filename+0x89/0xb0
[   63.552669][ T5062]  ? kfree+0x4e/0x380
[   63.556793][ T5062]  ? d_alloc+0x142/0x190
[   63.561340][ T5062]  ? _raw_spin_unlock+0x28/0x50
[   63.566218][ T5062]  ? d_alloc+0x142/0x190
[   63.570999][ T5062]  ? current_check_access_path+0x181/0x4c0
[   63.577259][ T5062]  tomoyo_path_mkdir+0xe7/0x130
[   63.582456][ T5062]  ? __pfx_current_check_access_path+0x10/0x10
[   63.588884][ T5062]  ? __pfx_tomoyo_path_mkdir+0x10/0x10
[   63.594469][ T5062]  ? __pfx_filename_create+0x10/0x10
[   63.600344][ T5062]  ? __pfx_lock_release+0x10/0x10
[   63.605403][ T5062]  security_path_mkdir+0xe8/0x140
[   63.610482][ T5062]  do_mkdirat+0x1c4/0x3a0
[   63.614959][ T5062]  ? __pfx_do_mkdirat+0x10/0x10
[   63.620767][ T5062]  ? getname_flags+0x1fe/0x4f0
[   63.626550][ T5062]  __x64_sys_mkdir+0x6e/0x80
[   63.631278][ T5062]  do_syscall_64+0xfb/0x240
[   63.636841][ T5062]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   63.643042][ T5062] RIP: 0033:0x7f42b933e517
[   63.647838][ T5062] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   63.668162][ T5062] RSP: 002b:00007ffe28d0c728 EFLAGS: 00000206 ORIG_RAX: 0000000000000053
[   63.677018][ T5062] RAX: ffffffffffffffda RBX: 000000000000f742 RCX: 00007f42b933e517
[   63.685161][ T5062] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00007ffe28d0c760
[   63.693214][ T5062] RBP: 0000000000001472 R08: 0000000000000004 R09: 00007ffe28d0c4c6
[   63.701210][ T5062] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe28d0c74c
[   63.709326][ T5062] R13: 00007ffe28d0c780 R14: 00007ffe28d0c760 R15: 0000000000000020
[   63.718137][ T5062]  </TASK>
[   63.722233][ T5062] 
[   63.724765][ T5062] Allocated by task 5232:
[   63.729154][ T5062]  kasan_save_track+0x3f/0x80
[   63.734112][ T5062]  __kasan_kmalloc+0x98/0xb0
[   63.738789][ T5062]  kmalloc_trace+0x1d9/0x360
[   63.743400][ T5062]  bpf_raw_tp_link_attach+0x2a0/0x6e0
[   63.749051][ T5062]  bpf_raw_tracepoint_open+0x1c2/0x240
[   63.754799][ T5062]  __sys_bpf+0x3c0/0x810
[   63.759248][ T5062]  __x64_sys_bpf+0x7c/0x90
[   63.763894][ T5062]  do_syscall_64+0xfb/0x240
[   63.768513][ T5062]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   63.774591][ T5062] 
[   63.776991][ T5062] Freed by task 5232:
[   63.781060][ T5062]  kasan_save_track+0x3f/0x80
[   63.786078][ T5062]  kasan_save_free_info+0x40/0x50
[   63.791096][ T5062]  poison_slab_object+0xa6/0xe0
[   63.796056][ T5062]  __kasan_slab_free+0x37/0x60
[   63.801217][ T5062]  kfree+0x14a/0x380
[   63.805507][ T5062]  bpf_link_release+0x3b/0x50
[   63.810389][ T5062]  __fput+0x429/0x8a0
[   63.815011][ T5062]  task_work_run+0x24f/0x310
[   63.819973][ T5062]  do_exit+0xa1b/0x27e0
[   63.824609][ T5062]  do_group_exit+0x207/0x2c0
[   63.829405][ T5062]  __x64_sys_exit_group+0x3f/0x40
[   63.834550][ T5062]  do_syscall_64+0xfb/0x240
[   63.839247][ T5062]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   63.845259][ T5062] 
[   63.847759][ T5062] The buggy address belongs to the object at ffff88801e889e00
[   63.847759][ T5062]  which belongs to the cache kmalloc-128 of size 128
[   63.863917][ T5062] The buggy address is located 112 bytes inside of
[   63.863917][ T5062]  freed 128-byte region [ffff88801e889e00, ffff88801e889e80)
[   63.878497][ T5062] 
[   63.880907][ T5062] The buggy address belongs to the physical page:
[   63.887523][ T5062] page:ffffea00007a2240 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1e889
[   63.897880][ T5062] flags: 0xfff00000000800(slab|node=0|zone=1|lastcpupid=0x7ff)
[   63.911177][ T5062] page_type: 0xffffffff()
[   63.915511][ T5062] raw: 00fff00000000800 ffff888014c418c0 dead000000000122 0000000000000000
[   63.925254][ T5062] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[   63.934737][ T5062] page dumped because: kasan: bad access detected
[   63.941182][ T5062] page_owner tracks the page as allocated
[   63.946983][ T5062] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 5228, tgid 5228 (syz-executor415), ts 63272044847, free_ts 63271865540
[   63.965941][ T5062]  post_alloc_hook+0x1ea/0x210
[   63.970973][ T5062]  get_page_from_freelist+0x33ea/0x3580
[   63.976602][ T5062]  __alloc_pages+0x256/0x680
[   63.981810][ T5062]  alloc_slab_page+0x5f/0x160
[   63.986748][ T5062]  new_slab+0x84/0x2f0
[   63.990803][ T5062]  ___slab_alloc+0xd1b/0x13e0
[   63.995664][ T5062]  __kmalloc_node_track_caller+0x2d4/0x4e0
[   64.001934][ T5062]  krealloc+0x7d/0x120
[   64.006145][ T5062]  check_stack_access_within_bounds+0x5b0/0x940
[   64.012503][ T5062]  check_mem_access+0x865/0x1e60
[   64.017815][ T5062]  do_check+0x87dd/0x10500
[   64.022754][ T5062]  do_check_common+0x14bd/0x1dd0
[   64.028751][ T5062]  bpf_check+0x136ab/0x190c0
[   64.033426][ T5062]  bpf_prog_load+0x1667/0x20f0
[   64.038385][ T5062]  __sys_bpf+0x4ee/0x810
[   64.043117][ T5062]  __x64_sys_bpf+0x7c/0x90
[   64.047763][ T5062] page last free pid 5228 tgid 5228 stack trace:
[   64.054118][ T5062]  free_unref_page_prepare+0x968/0xa90
[   64.059721][ T5062]  free_unref_page+0x37/0x3f0
[   64.064654][ T5062]  vfree+0x186/0x2e0
[   64.068857][ T5062]  bpf_prog_calc_tag+0x663/0x900
[   64.073968][ T5062]  resolve_pseudo_ldimm64+0xe2/0x1650
[   64.079722][ T5062]  bpf_check+0x6175/0x190c0
[   64.084323][ T5062]  bpf_prog_load+0x1667/0x20f0
[   64.089865][ T5062]  __sys_bpf+0x4ee/0x810
[   64.094406][ T5062]  __x64_sys_bpf+0x7c/0x90
[   64.099480][ T5062]  do_syscall_64+0xfb/0x240
[   64.104058][ T5062]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   64.110394][ T5062] 
[   64.113006][ T5062] Memory state around the buggy address:
[   64.118670][ T5062]  ffff88801e889d00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   64.126952][ T5062]  ffff88801e889d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   64.135214][ T5062] >ffff88801e889e00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   64.143815][ T5062]                                                              ^
[   64.151788][ T5062]  ffff88801e889e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   64.159880][ T5062]  ffff88801e889f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   64.168830][ T5062] ==================================================================
[   64.177484][ T5062] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[   64.185100][ T5062] CPU: 0 PID: 5062 Comm: syz-executor415 Not tainted 6.8.0-syzkaller-05243-g14bb1e8c8d4a #0
[   64.195620][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[   64.207232][ T5062] Call Trace:
[   64.210541][ T5062]  <TASK>
[   64.213482][ T5062]  dump_stack_lvl+0x1e7/0x2e0
[   64.218870][ T5062]  ? __pfx_dump_stack_lvl+0x10/0x10
[   64.224154][ T5062]  ? __pfx__printk+0x10/0x10
[   64.229286][ T5062]  ? lock_release+0xbf/0x9d0
[   64.234314][ T5062]  ? vscnprintf+0x5d/0x90
[   64.238733][ T5062]  panic+0x349/0x860
[   64.242625][ T5062]  ? check_panic_on_warn+0x21/0xb0
[   64.247833][ T5062]  ? __pfx_panic+0x10/0x10
[   64.252335][ T5062]  ? mark_lock+0x9a/0x350
[   64.256663][ T5062]  ? _raw_spin_unlock_irqrestore+0xd8/0x140
[   64.262647][ T5062]  ? _raw_spin_unlock_irqrestore+0xdd/0x140
[   64.268828][ T5062]  ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[   64.275241][ T5062]  ? print_report+0x502/0x550
[   64.279922][ T5062]  check_panic_on_warn+0x86/0xb0
[   64.284886][ T5062]  ? bpf_trace_run2+0x17b/0x530
[   64.289786][ T5062]  end_report+0x6e/0x140
[   64.294072][ T5062]  kasan_report+0x154/0x180
[   64.298676][ T5062]  ? bpf_trace_run2+0x17b/0x530
[   64.303819][ T5062]  bpf_trace_run2+0x17b/0x530
[   64.308547][ T5062]  ? __pfx_bpf_trace_run2+0x10/0x10
[   64.314028][ T5062]  ? tomoyo_realpath_from_path+0xc2/0x5e0
[   64.320986][ T5062]  ? tomoyo_realpath_from_path+0xc2/0x5e0
[   64.327077][ T5062]  kfree+0x291/0x380
[   64.331490][ T5062]  tomoyo_realpath_from_path+0xc2/0x5e0
[   64.337422][ T5062]  tomoyo_path_number_perm+0x23a/0x880
[   64.342911][ T5062]  ? do_raw_spin_unlock+0x13c/0x8b0
[   64.348144][ T5062]  ? tomoyo_path_number_perm+0x208/0x880
[   64.354223][ T5062]  ? __pfx_tomoyo_path_number_perm+0x10/0x10
[   64.361161][ T5062]  ? ext4_fname_free_filename+0x89/0xb0
[   64.367013][ T5062]  ? kfree+0x4e/0x380
[   64.371041][ T5062]  ? d_alloc+0x142/0x190
[   64.375690][ T5062]  ? _raw_spin_unlock+0x28/0x50
[   64.382033][ T5062]  ? d_alloc+0x142/0x190
[   64.386464][ T5062]  ? current_check_access_path+0x181/0x4c0
[   64.392366][ T5062]  tomoyo_path_mkdir+0xe7/0x130
[   64.397803][ T5062]  ? __pfx_current_check_access_path+0x10/0x10
[   64.404604][ T5062]  ? __pfx_tomoyo_path_mkdir+0x10/0x10
[   64.411291][ T5062]  ? __pfx_filename_create+0x10/0x10
[   64.417944][ T5062]  ? __pfx_lock_release+0x10/0x10
[   64.423161][ T5062]  security_path_mkdir+0xe8/0x140
[   64.428704][ T5062]  do_mkdirat+0x1c4/0x3a0
[   64.433500][ T5062]  ? __pfx_do_mkdirat+0x10/0x10
[   64.438921][ T5062]  ? getname_flags+0x1fe/0x4f0
[   64.443780][ T5062]  __x64_sys_mkdir+0x6e/0x80
[   64.449515][ T5062]  do_syscall_64+0xfb/0x240
[   64.454417][ T5062]  entry_SYSCALL_64_after_hwframe+0x6d/0x75
[   64.460435][ T5062] RIP: 0033:0x7f42b933e517
[   64.464851][ T5062] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   64.486079][ T5062] RSP: 002b:00007ffe28d0c728 EFLAGS: 00000206 ORIG_RAX: 0000000000000053
[   64.495111][ T5062] RAX: ffffffffffffffda RBX: 000000000000f742 RCX: 00007f42b933e517
[   64.503788][ T5062] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00007ffe28d0c760
[   64.512021][ T5062] RBP: 0000000000001472 R08: 0000000000000004 R09: 00007ffe28d0c4c6
[   64.520256][ T5062] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ffe28d0c74c
[   64.528235][ T5062] R13: 00007ffe28d0c780 R14: 00007ffe28d0c760 R15: 0000000000000020
[   64.536666][ T5062]  </TASK>
[   64.540130][ T5062] Kernel Offset: disabled
[   64.544766][ T5062] Rebooting in 86400 seconds..