Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. 2024/10/25 22:55:30 ignoring optional flag "sandboxArg"="0" 2024/10/25 22:55:30 ignoring optional flag "type"="gce" 2024/10/25 22:55:30 parsed 1 programs [ 36.935680][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 36.935692][ T24] audit: type=1400 audit(1729896930.580:90): avc: denied { mounton } for pid=332 comm="syz-executor" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 36.936128][ T332] cgroup: Unknown subsys name 'net' [ 36.969964][ T332] cgroup: Unknown subsys name 'devices' [ 36.976613][ T332] cgroup: Unknown subsys name 'hugetlb' 2024/10/25 22:55:30 executed programs: 0 [ 36.982168][ T332] cgroup: Unknown subsys name 'rlimit' [ 36.988277][ T24] audit: type=1400 audit(1729896930.630:91): avc: denied { mount } for pid=332 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 37.038067][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.044971][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.052333][ T335] device bridge_slave_0 entered promiscuous mode [ 37.059009][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.065828][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.073091][ T335] device bridge_slave_1 entered promiscuous mode [ 37.107227][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.114179][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.121288][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.128201][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.145351][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.152439][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.160122][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.167317][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.176290][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.184311][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.191144][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.199496][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.207472][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.214324][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.225509][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.235938][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.247583][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.258816][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.266619][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.273924][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.282234][ T335] device veth0_vlan entered promiscuous mode [ 37.292062][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.300730][ T335] device veth1_macvtap entered promiscuous mode [ 37.309615][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.319269][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.333639][ T24] audit: type=1400 audit(1729896930.980:92): avc: denied { mounton } for pid=335 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 37.358511][ T24] audit: type=1400 audit(1729896931.000:93): avc: denied { mounton } for pid=340 comm="syz-executor.0" path="/root/syzkaller-testdir288407220/syzkaller.kYg11g/0/file0" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 37.360329][ T341] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 37.395111][ T341] CPU: 1 PID: 341 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 37.405244][ T341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 37.415134][ T341] Call Trace: [ 37.418277][ T341] dump_stack_lvl+0x1e2/0x24b [ 37.422769][ T341] ? panic+0x812/0x812 [ 37.426674][ T341] ? bfq_pos_tree_add_move+0x43b/0x43b [ 37.431973][ T341] ? ___ratelimit+0x3f7/0x580 [ 37.436482][ T341] ? _raw_spin_lock+0xa4/0x1b0 [ 37.441081][ T341] dump_stack+0x15/0x17 [ 37.445077][ T341] dump_header+0xd8/0x6d0 [ 37.449244][ T341] oom_kill_process+0xef/0x2d0 [ 37.453843][ T341] out_of_memory+0x9bd/0xe10 [ 37.458267][ T341] ? wake_up_process+0x10/0x20 [ 37.462869][ T341] ? unregister_oom_notifier+0x20/0x20 [ 37.468161][ T341] ? mutex_lock_killable+0xa5/0x110 [ 37.473199][ T341] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 37.479538][ T341] mem_cgroup_out_of_memory+0x2a8/0x380 [ 37.484914][ T341] ? wq_worker_last_func+0x50/0x50 [ 37.489864][ T341] ? mem_cgroup_oom_trylock+0x3a0/0x3a0 [ 37.495254][ T341] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 37.500886][ T341] ? cgroup_file_notify+0x184/0x1a0 [ 37.505915][ T341] memory_max_write+0x359/0x470 [ 37.510610][ T341] ? memory_max_show+0xa0/0xa0 [ 37.515209][ T341] ? __kasan_check_write+0x14/0x20 [ 37.520153][ T341] ? _copy_from_iter+0x3e6/0xd10 [ 37.524941][ T341] ? memory_max_show+0xa0/0xa0 [ 37.529535][ T341] cgroup_file_write+0x290/0x590 [ 37.534329][ T341] ? cgroup_seqfile_stop+0xc0/0xc0 [ 37.539245][ T341] ? mutex_lock+0xa5/0x110 [ 37.543499][ T341] ? mutex_trylock+0xa0/0xa0 [ 37.547924][ T341] ? __kasan_check_write+0x14/0x20 [ 37.552883][ T341] ? kernfs_get_active+0x9e/0xf0 [ 37.557645][ T341] kernfs_fop_write_iter+0x2c4/0x410 [ 37.562768][ T341] ? cgroup_seqfile_stop+0xc0/0xc0 [ 37.567799][ T341] vfs_write+0xb4c/0xe70 [ 37.571881][ T341] ? futex_exit_release+0x1e0/0x1e0 [ 37.576916][ T341] ? kernel_write+0x3d0/0x3d0 [ 37.581428][ T341] ? mutex_trylock+0xa0/0xa0 [ 37.585854][ T341] ? __fdget_pos+0x2e7/0x3a0 [ 37.590279][ T341] ? ksys_write+0x77/0x2c0 [ 37.594597][ T341] ksys_write+0x199/0x2c0 [ 37.598700][ T341] ? __ia32_sys_read+0x90/0x90 [ 37.603296][ T341] ? fpu__clear_all+0x20/0x20 [ 37.607817][ T341] ? __kasan_check_read+0x11/0x20 [ 37.612691][ T341] __x64_sys_write+0x7b/0x90 [ 37.617097][ T341] do_syscall_64+0x34/0x70 [ 37.621361][ T341] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 37.627077][ T341] RIP: 0033:0x7fe5fd7f7829 [ 37.631332][ T341] 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 b0 ff ff ff f7 d8 64 89 01 48 [ 37.650879][ T341] RSP: 002b:00007fe5fd77d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 37.659105][ T341] RAX: ffffffffffffffda RBX: 00007fe5fd909f60 RCX: 00007fe5fd7f7829 [ 37.666927][ T341] RDX: 0000000000000012 RSI: 0000000020000080 RDI: 0000000000000008 [ 37.674730][ T341] RBP: 00007fe5fd853074 R08: 0000000000000000 R09: 0000000000000000 [ 37.682538][ T341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 37.690351][ T341] R13: 000000000000000b R14: 00007fe5fd909f60 R15: 00007ffc265ad578 [ 37.698781][ T341] memory: usage 96kB, limit 0kB, failcnt 0 [ 37.704811][ T341] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 37.711655][ T341] Memory cgroup stats for /syz0: [ 37.711817][ T341] anon 0 [ 37.711817][ T341] file 0 [ 37.711817][ T341] kernel_stack 0 [ 37.711817][ T341] percpu 0 [ 37.711817][ T341] sock 0 [ 37.711817][ T341] shmem 0 [ 37.711817][ T341] file_mapped 0 [ 37.711817][ T341] file_dirty 0 [ 37.711817][ T341] file_writeback 0 [ 37.711817][ T341] anon_thp 0 [ 37.711817][ T341] inactive_anon 0 [ 37.711817][ T341] active_anon 0 [ 37.711817][ T341] inactive_file 0 [ 37.711817][ T341] active_file 0 [ 37.711817][ T341] unevictable 0 [ 37.711817][ T341] slab_reclaimable 0 [ 37.711817][ T341] slab_unreclaimable 0 [ 37.711817][ T341] slab 0 [ 37.711817][ T341] workingset_refault_anon 0 [ 37.711817][ T341] workingset_refault_file 0 [ 37.711817][ T341] workingset_activate_anon 0 [ 37.711817][ T341] workingset_activate_file 0 [ 37.711817][ T341] workingset_restore_anon 0 [ 37.711817][ T341] workingset_restore_file 0 [ 37.711817][ T341] workingset_nodereclaim 0 [ 37.711817][ T341] pgfault 66 [ 37.807784][ T341] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=340,uid=0 [ 37.822873][ T341] Memory cgroup out of memory: Killed process 340 (syz-executor.0) total-vm:34352kB, anon-rss:356kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:64kB oom_score_adj:1000 [ 37.840211][ T27] oom_reaper: reaped process 340 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:4kB [ 37.854775][ T335] syz-executor.0 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 37.864655][ T335] CPU: 1 PID: 335 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 37.874779][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 37.884668][ T335] Call Trace: [ 37.887801][ T335] dump_stack_lvl+0x1e2/0x24b [ 37.892311][ T335] ? panic+0x812/0x812 [ 37.896215][ T335] ? bfq_pos_tree_add_move+0x43b/0x43b [ 37.901651][ T335] ? ___ratelimit+0x3f7/0x580 [ 37.906157][ T335] ? _raw_spin_lock+0xa4/0x1b0 [ 37.910754][ T335] dump_stack+0x15/0x17 [ 37.914756][ T335] dump_header+0xd8/0x6d0 [ 37.918928][ T335] oom_kill_process+0xef/0x2d0 [ 37.923509][ T335] out_of_memory+0x9bd/0xe10 [ 37.927944][ T335] ? unregister_oom_notifier+0x20/0x20 [ 37.933238][ T335] ? mutex_lock_killable+0xa5/0x110 [ 37.938269][ T335] ? __mutex_lock_interruptible_slowpath+0x10/0x10 [ 37.946059][ T335] ? sched_clock_cpu+0x1b/0x3b0 [ 37.950738][ T335] mem_cgroup_out_of_memory+0x2a8/0x380 [ 37.956113][ T335] ? mem_cgroup_oom_trylock+0x3a0/0x3a0 [ 37.961501][ T335] try_charge+0xff2/0x15f0 [ 37.965753][ T335] ? __alloc_pages_nodemask+0x435/0xaf0 [ 37.971127][ T335] ? __memcg_kmem_charge+0x180/0x180 [ 37.976385][ T335] ? get_mem_cgroup_from_mm+0x186/0x1a0 [ 37.981763][ T335] __mem_cgroup_charge+0x147/0x6e0 [ 37.986709][ T335] handle_pte_fault+0x17cb/0x3e30 [ 37.991572][ T335] ? vmf_allows_speculation+0x6f0/0x6f0 [ 37.996970][ T335] ? __this_cpu_preempt_check+0x13/0x20 [ 38.002333][ T335] handle_mm_fault+0x11d6/0x1a10 [ 38.007107][ T335] ? can_reuse_spf_vma+0xe0/0xe0 [ 38.011882][ T335] ? down_read_trylock+0x179/0x1d0 [ 38.016825][ T335] ? __init_rwsem+0x1c0/0x1c0 [ 38.021337][ T335] ? vmacache_find+0x21f/0x4d0 [ 38.025937][ T335] ? find_vma+0x30/0x150 [ 38.030023][ T335] exc_page_fault+0x2a6/0x5b0 [ 38.034764][ T335] ? asm_exc_page_fault+0x8/0x30 [ 38.039538][ T335] asm_exc_page_fault+0x1e/0x30 [ 38.044214][ T335] RIP: 0033:0x7fe5fd7d3eef [ 38.048466][ T335] Code: 8d 34 19 48 39 d5 48 89 75 60 0f 95 c2 48 29 d8 48 83 c1 10 0f b6 d2 48 83 c8 01 48 c1 e2 02 48 09 da 48 83 ca 01 48 89 51 f8 <48> 89 46 08 eb 80 48 8d 0d c1 1e 09 00 48 8d 15 c5 30 09 00 bf 01 [ 38.068007][ T335] RSP: 002b:00007ffc265ac670 EFLAGS: 00010206 [ 38.073896][ T335] RAX: 0000000000018761 RBX: 0000000000008040 RCX: 000055556a863870 [ 38.081703][ T335] RDX: 0000000000008041 RSI: 000055556a86b8a0 RDI: 0000000000000004 [ 38.089516][ T335] RBP: 00007fe5fd8df660 R08: 00007ffc265e1080 R09: 00007ffc265e10b0 [ 38.097325][ T335] R10: 0000000000001000 R11: 0000000000000802 R12: 0000000000008030 [ 38.105137][ T335] R13: 0000000000000076 R14: 00007fe5fd8df6c0 R15: 0000000000000000 [ 38.113621][ T335] memory: usage 40kB, limit 0kB, failcnt 19 [ 38.119425][ T335] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 38.126000][ T335] Memory cgroup stats for /syz0: [ 38.126093][ T335] anon 0 [ 38.126093][ T335] file 0 [ 38.126093][ T335] kernel_stack 0 [ 38.126093][ T335] percpu 0 [ 38.126093][ T335] sock 0 [ 38.126093][ T335] shmem 0 [ 38.126093][ T335] file_mapped 0 [ 38.126093][ T335] file_dirty 0 [ 38.126093][ T335] file_writeback 0 [ 38.126093][ T335] anon_thp 0 [ 38.126093][ T335] inactive_anon 0 [ 38.126093][ T335] active_anon 0 [ 38.126093][ T335] inactive_file 0 [ 38.126093][ T335] active_file 0 [ 38.126093][ T335] unevictable 0 [ 38.126093][ T335] slab_reclaimable 0 [ 38.126093][ T335] slab_unreclaimable 0 [ 38.126093][ T335] slab 0 [ 38.126093][ T335] workingset_refault_anon 0 [ 38.126093][ T335] workingset_refault_file 0 [ 38.126093][ T335] workingset_activate_anon 0 [ 38.126093][ T335] workingset_activate_file 0 [ 38.126093][ T335] workingset_restore_anon 0 [ 38.126093][ T335] workingset_restore_file 0 [ 38.126093][ T335] workingset_nodereclaim 0 [ 38.126093][ T335] pgfault 66 [ 38.222038][ T335] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz0,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz-executor.0,pid=335,uid=0 [ 38.237035][ T335] Memory cgroup out of memory: Killed process 335 (syz-executor.0) total-vm:34088kB, anon-rss:352kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 38.254080][ T27] oom_reaper: reaped process 335 (syz-executor.0), now anon-rss:0kB, file-rss:0kB, shmem-rss:0kB [ 39.198743][ T9] device bridge_slave_1 left promiscuous mode [ 39.204676][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.211979][ T9] device bridge_slave_0 left promiscuous mode [ 39.217895][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.225570][ T9] device veth1_macvtap left promiscuous mode [ 39.231433][ T9] device veth0_vlan left promiscuous mode 2024/10/25 22:55:43 executor failed 11 times: executor 0: exit status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67 SYZFAIL: tun: can't open /dev/net/tun (errno 2: No such file or directory) loop exited with status 67