Warning: Permanently added '10.128.0.162' (ED25519) to the list of known hosts. 2025/02/27 09:06:25 ignoring optional flag "sandboxArg"="0" 2025/02/27 09:06:26 parsed 1 programs [ 73.971845][ T2829] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 74.864517][ T1449] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.872760][ T1449] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.881102][ T674] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.891612][ T674] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.899626][ T674] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.907217][ T1449] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 77.032819][ T2930] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 77.042415][ T2930] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 77.051031][ T2930] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 77.059548][ T2930] netdevsim netdevsim1 netdevsim3: renamed from eth3 2025/02/27 09:06:33 executed programs: 0 [ 81.603409][ T3315] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 81.613064][ T3315] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 81.622171][ T3315] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 81.631952][ T3315] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 85.336954][ T65] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.344808][ T65] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.352360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.373469][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.381487][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.389949][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/02/27 09:06:39 executed programs: 2 [ 85.665011][ T4126] loop2: detected capacity change from 0 to 32768 [ 85.731174][ T4126] ================================================================== [ 85.739413][ T4126] BUG: KASAN: slab-out-of-bounds in diWrite+0xaaa/0x1390 [ 85.746584][ T4126] Write of size 32 at addr ffff888105be30c0 by task syz.2.16/4126 [ 85.754790][ T4126] [ 85.757231][ T4126] CPU: 0 PID: 4126 Comm: syz.2.16 Not tainted 5.15.178-syzkaller #0 [ 85.765241][ T4126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 85.775663][ T4126] Call Trace: [ 85.778942][ T4126] [ 85.781869][ T4126] dump_stack_lvl+0x8e/0xdd [ 85.786382][ T4126] print_address_description.constprop.0.cold+0x6c/0x309 [ 85.793412][ T4126] ? diWrite+0xaaa/0x1390 [ 85.797739][ T4126] ? diWrite+0xaaa/0x1390 [ 85.802064][ T4126] kasan_report.cold+0x83/0xdf [ 85.806847][ T4126] ? diWrite+0xaaa/0x1390 [ 85.811174][ T4126] kasan_check_range+0x13d/0x180 [ 85.816160][ T4126] memcpy+0x39/0x60 [ 85.819980][ T4126] diWrite+0xaaa/0x1390 [ 85.824167][ T4126] txCommit+0x6b7/0x4110 [ 85.828426][ T4126] ? lock_acquire+0x11a/0x230 [ 85.833118][ T4126] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 85.839030][ T4126] ? dtRelink.isra.0+0xba0/0xba0 [ 85.844064][ T4126] ? txAbort+0x580/0x580 [ 85.848305][ T4126] ? txUnlock+0x672/0xae0 [ 85.852748][ T4126] ? jfs_dirty_inode+0x94/0x1e0 [ 85.857620][ T4126] ? __mark_inode_dirty+0x277/0xb70 [ 85.863007][ T4126] jfs_readdir+0x28e0/0x4230 [ 85.867779][ T4126] ? dtDelete+0x2f20/0x2f20 [ 85.872308][ T4126] ? __lock_acquire.constprop.0+0x478/0xb30 [ 85.878206][ T4126] ? lock_acquire+0x11a/0x230 [ 85.882881][ T4126] ? iterate_dir+0x50c/0x700 [ 85.887467][ T4126] ? lock_acquire+0x11a/0x230 [ 85.892144][ T4126] ? down_write_killable+0xcb/0x160 [ 85.897344][ T4126] ? down_write+0x140/0x140 [ 85.901840][ T4126] ? fsnotify_perm.part.0+0x229/0x5e0 [ 85.907207][ T4126] iterate_dir+0x1f9/0x700 [ 85.911621][ T4126] __x64_sys_getdents64+0x13a/0x2a0 [ 85.916814][ T4126] ? __ia32_sys_getdents+0x2a0/0x2a0 [ 85.922096][ T4126] ? compat_fillonedir+0x3f0/0x3f0 [ 85.927206][ T4126] ? vtime_user_exit+0xde/0x180 [ 85.932066][ T4126] ? trace_user_exit.constprop.0+0xe5/0x100 [ 85.937961][ T4126] do_syscall_64+0x33/0xb0 [ 85.942377][ T4126] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 85.948282][ T4126] RIP: 0033:0x7ffbd7613d29 [ 85.952709][ T4126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 85.972832][ T4126] RSP: 002b:00007ffbd708d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 85.981366][ T4126] RAX: ffffffffffffffda RBX: 00007ffbd7803fa0 RCX: 00007ffbd7613d29 [ 85.989628][ T4126] RDX: 000000000000009e RSI: 0000000020000280 RDI: 0000000000000004 [ 85.997599][ T4126] RBP: 00007ffbd768fb08 R08: 0000000000000000 R09: 0000000000000000 [ 86.005569][ T4126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.013637][ T4126] R13: 0000000000000000 R14: 00007ffbd7803fa0 R15: 00007fffb772a0c8 [ 86.021607][ T4126] [ 86.024615][ T4126] [ 86.026948][ T4126] Allocated by task 1: [ 86.031095][ T4126] kasan_save_stack+0x1b/0x40 [ 86.035778][ T4126] __kasan_slab_alloc+0x61/0x80 [ 86.040626][ T4126] kmem_cache_alloc+0x211/0x310 [ 86.045499][ T4126] security_inode_alloc+0x34/0x160 [ 86.050697][ T4126] inode_init_always+0xb71/0xe80 [ 86.055643][ T4126] alloc_inode+0x82/0x230 [ 86.059990][ T4126] new_inode+0x27/0x2f0 [ 86.064153][ T4126] tracefs_get_inode+0x1a/0x130 [ 86.069004][ T4126] tracefs_create_file+0xe8/0x600 [ 86.074050][ T4126] trace_create_file+0x2f/0x50 [ 86.078810][ T4126] event_create_dir+0x3da/0x1280 [ 86.083758][ T4126] __trace_early_add_event_dirs+0x7e/0xf0 [ 86.089484][ T4126] event_trace_init+0xff/0x175 [ 86.094287][ T4126] tracer_init_tracefs+0xe4/0x45e [ 86.099343][ T4126] do_one_initcall+0xe7/0x3d0 [ 86.104176][ T4126] kernel_init_freeable+0x5e1/0x660 [ 86.109393][ T4126] kernel_init+0x1a/0x1d0 [ 86.113739][ T4126] ret_from_fork+0x1f/0x30 [ 86.118162][ T4126] [ 86.120474][ T4126] The buggy address belongs to the object at ffff888105be30a0 [ 86.120474][ T4126] which belongs to the cache lsm_inode_cache of size 24 [ 86.134785][ T4126] The buggy address is located 8 bytes to the right of [ 86.134785][ T4126] 24-byte region [ffff888105be30a0, ffff888105be30b8) [ 86.148318][ T4126] The buggy address belongs to the page: [ 86.153937][ T4126] page:ffffea000416f8c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x105be3 [ 86.164274][ T4126] flags: 0x200000000000200(slab|node=0|zone=2) [ 86.170437][ T4126] raw: 0200000000000200 0000000000000000 dead000000000122 ffff888100189140 [ 86.179027][ T4126] raw: 0000000000000000 0000000000660066 00000001ffffffff 0000000000000000 [ 86.187617][ T4126] page dumped because: kasan: bad access detected [ 86.194019][ T4126] page_owner tracks the page as allocated [ 86.199894][ T4126] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY), pid 1, ts 4521674330, free_ts 1751649508 [ 86.215459][ T4126] get_page_from_freelist+0x1309/0x2e30 [ 86.221031][ T4126] __alloc_pages+0x2b3/0x590 [ 86.225642][ T4126] alloc_page_interleave+0x1e/0x1a0 [ 86.230945][ T4126] alloc_pages+0x270/0x3d0 [ 86.235380][ T4126] allocate_slab+0x2eb/0x430 [ 86.240062][ T4126] ___slab_alloc+0xb1c/0xf80 [ 86.244674][ T4126] kmem_cache_alloc+0x2d7/0x310 [ 86.249526][ T4126] security_inode_alloc+0x34/0x160 [ 86.254723][ T4126] inode_init_always+0xb71/0xe80 [ 86.259663][ T4126] alloc_inode+0x82/0x230 [ 86.263993][ T4126] new_inode+0x27/0x2f0 [ 86.268152][ T4126] tracefs_get_inode+0x1a/0x130 [ 86.273008][ T4126] tracefs_create_file+0xe8/0x600 [ 86.278034][ T4126] trace_create_file+0x2f/0x50 [ 86.282792][ T4126] event_create_dir+0x4e3/0x1280 [ 86.287721][ T4126] __trace_early_add_event_dirs+0x7e/0xf0 [ 86.293548][ T4126] page last free stack trace: [ 86.298207][ T4126] free_pcp_prepare+0x34e/0x730 [ 86.303060][ T4126] free_unref_page+0x19/0x4b0 [ 86.307738][ T4126] __vunmap+0x75c/0xb50 [ 86.311935][ T4126] free_work+0x58/0x70 [ 86.316261][ T4126] process_one_work+0x8d5/0x1260 [ 86.321201][ T4126] worker_thread+0x552/0xf40 [ 86.325877][ T4126] kthread+0x327/0x3e0 [ 86.329957][ T4126] ret_from_fork+0x1f/0x30 [ 86.334390][ T4126] [ 86.336718][ T4126] Memory state around the buggy address: [ 86.342359][ T4126] ffff888105be2f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 86.350537][ T4126] ffff888105be3000: 00 00 00 fc fc 00 00 00 fc fc 00 00 00 fc fc 00 [ 86.358595][ T4126] >ffff888105be3080: 00 00 fc fc 00 00 00 fc fc 00 00 00 fc fc 00 00 [ 86.366661][ T4126] ^ [ 86.372828][ T4126] ffff888105be3100: 00 fc fc 00 00 00 fc fc 00 00 00 fc fc 00 00 00 [ 86.380978][ T4126] ffff888105be3180: fc fc 00 00 00 fc fc 00 00 00 fc fc 00 00 00 fc [ 86.389033][ T4126] ================================================================== [ 86.397344][ T4126] Disabling lock debugging due to kernel taint [ 86.404194][ T4126] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 86.411655][ T4126] Kernel Offset: disabled [ 86.415995][ T4126] Rebooting in 86400 seconds..