Warning: Permanently added '10.128.1.187' (ED25519) to the list of known hosts. [ 52.070427][ T3645] ================================================================== [ 52.070469][ T3645] BUG: KCSAN: data-race in fsnotify_detach_mark / fsnotify_handle_inode_event [ 52.070517][ T3645] [ 52.070525][ T3645] write to 0xffff88811ee95684 of 4 bytes by task 3644 on cpu 0: [ 52.070544][ T3645] fsnotify_detach_mark+0xb9/0x160 [ 52.070576][ T3645] fsnotify_destroy_mark+0x6a/0x140 [ 52.070608][ T3645] __se_sys_inotify_rm_watch+0xe8/0x170 [ 52.070648][ T3645] __x64_sys_inotify_rm_watch+0x31/0x40 [ 52.070686][ T3645] x64_sys_call+0x1f51/0x2550 [ 52.070716][ T3645] do_syscall_64+0x116/0x380 [ 52.070739][ T3645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.070764][ T3645] [ 52.070770][ T3645] read to 0xffff88811ee95684 of 4 bytes by task 3645 on cpu 1: [ 52.070788][ T3645] fsnotify_handle_inode_event+0x13d/0x230 [ 52.070818][ T3645] fsnotify+0x16ae/0x1860 [ 52.070844][ T3645] __fsnotify_parent+0x2f8/0x3a0 [ 52.070869][ T3645] __fput+0x1cb/0x610 [ 52.070895][ T3645] fput_close_sync+0xad/0x190 [ 52.070924][ T3645] __x64_sys_close+0x55/0xf0 [ 52.070955][ T3645] x64_sys_call+0x812/0x2550 [ 52.070983][ T3645] do_syscall_64+0x116/0x380 [ 52.071005][ T3645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 52.071028][ T3645] [ 52.071033][ T3645] value changed: 0x00000003 -> 0x00000000 [ 52.071045][ T3645] [ 52.071049][ T3645] Reported by Kernel Concurrency Sanitizer on: [ 52.071085][ T3645] CPU: 1 UID: 0 PID: 3645 Comm: syz-executor309 Not tainted syzkaller #0 PREEMPT(lazy) [ 52.071119][ T3645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 52.071134][ T3645] ================================================================== [ 56.094716][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 56.094733][ T30] audit: type=1400 audit(1794196565.921:184): avc: denied { write } for pid=3650 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 56.181083][ T30] audit: type=1400 audit(1794196566.001:185): avc: denied { write } for pid=3661 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 56.404798][ T3645] ================================================================== [ 56.404845][ T3645] BUG: KCSAN: data-race in __se_sys_inotify_add_watch / fsnotify_handle_inode_event [ 56.404890][ T3645] [ 56.404898][ T3645] write to 0xffff8881048d9320 of 4 bytes by task 3643 on cpu 1: [ 56.404920][ T3645] __se_sys_inotify_add_watch+0x39c/0x720 [ 56.404967][ T3645] __x64_sys_inotify_add_watch+0x43/0x50 [ 56.405012][ T3645] x64_sys_call+0xa19/0x2550 [ 56.405041][ T3645] do_syscall_64+0x116/0x380 [ 56.405060][ T3645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.405087][ T3645] [ 56.405094][ T3645] read to 0xffff8881048d9320 of 4 bytes by task 3645 on cpu 0: [ 56.405115][ T3645] fsnotify_handle_inode_event+0x18a/0x230 [ 56.405152][ T3645] fsnotify+0x16ae/0x1860 [ 56.405183][ T3645] __fsnotify_parent+0x2f8/0x3a0 [ 56.405213][ T3645] __fput+0x1cb/0x610 [ 56.405246][ T3645] fput_close_sync+0xad/0x190 [ 56.405278][ T3645] __x64_sys_close+0x55/0xf0 [ 56.405303][ T3645] x64_sys_call+0x812/0x2550 [ 56.405327][ T3645] do_syscall_64+0x116/0x380 [ 56.405347][ T3645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.405374][ T3645] [ 56.405379][ T3645] value changed: 0x00000000 -> 0x00002018 [ 56.405394][ T3645] [ 56.405399][ T3645] Reported by Kernel Concurrency Sanitizer on: [ 56.405413][ T3645] CPU: 0 UID: 0 PID: 3645 Comm: syz-executor309 Not tainted syzkaller #0 PREEMPT(lazy) [ 56.405446][ T3645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [+] inotify_init successful. [+] open successful. [+] close successful. [+] pthread_create t1 successful. [+] pthread_create t2 successful. [+] pthread_create t3 successful. [+] pthread_join t1 successful. [+] pthread_join t2 successful. [+] pthread_join t3 successful. [+] close inotify_fd successful. [+] unlink successful. [ 56.405461][ T3645] ==============