Warning: Permanently added '10.128.15.216' (ED25519) to the list of known hosts. 2025/06/24 21:50:09 ignoring optional flag "sandboxArg"="0" 2025/06/24 21:50:09 parsed 1 programs [ 59.431731][ T30] audit: type=1400 audit(1750801810.743:109): avc: denied { unlink } for pid=4282 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 60.262690][ T4282] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 60.901163][ T30] audit: type=1400 audit(1750801812.203:110): avc: denied { read } for pid=4293 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 60.922489][ T30] audit: type=1400 audit(1750801812.203:111): avc: denied { open } for pid=4293 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 60.945798][ T30] audit: type=1400 audit(1750801812.203:112): avc: denied { mounton } for pid=4293 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 60.967260][ T30] audit: type=1400 audit(1750801812.223:113): avc: denied { unmount } for pid=4294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 61.054992][ T30] audit: type=1401 audit(1750801812.363:114): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 61.220904][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.228815][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.279512][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.287422][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.206826][ T4315] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 62.214165][ T4315] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 62.221479][ T4315] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 62.228689][ T4315] netdevsim netdevsim4 netdevsim3: renamed from eth3 2025/06/24 21:50:15 executed programs: 0 [ 67.127098][ T4697] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 67.137670][ T4697] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 67.164540][ T4697] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 67.172284][ T4697] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 67.481523][ T4713] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 67.490532][ T4713] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 67.499451][ T4709] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 67.517848][ T4713] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 67.532097][ T4709] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 67.543772][ T4713] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 67.567545][ T4709] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 67.581630][ T4709] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 67.763882][ T4712] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 67.784007][ T4712] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 67.794750][ T4702] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 67.811730][ T4712] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 67.826961][ T4702] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 67.846477][ T4702] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 67.864004][ T4712] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 67.876850][ T4702] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.341590][ T9] cfg80211: failed to load regulatory.db [ 75.544333][ T4723] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.552205][ T4723] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.568369][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.576346][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/06/24 21:50:26 executed programs: 10 [ 75.652211][ T30] audit: type=1400 audit(1750801826.953:115): avc: denied { create } for pid=6716 comm="syz.6.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 75.672152][ T30] audit: type=1400 audit(1750801826.963:116): avc: denied { ioctl } for pid=6716 comm="syz.6.15" path="socket:[7996]" dev="sockfs" ino=7996 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 175.761139][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 175.768197][ C1] rcu: 0-...!: (1 GPs behind) idle=b92c/1/0x4000000000000000 softirq=22808/22809 fqs=4 [ 175.777990][ C1] rcu: (detected by 1, t=10002 jiffies, g=9829, q=1303 ncpus=2) [ 175.785727][ C1] Sending NMI from CPU 1 to CPUs 0: [ 175.785760][ C0] NMI backtrace for cpu 0 [ 175.785776][ C0] CPU: 0 UID: 0 PID: 6720 Comm: syz.6.15 Not tainted 6.16.0-rc3-syzkaller #0 PREEMPT(undef) [ 175.785792][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 175.785803][ C0] RIP: 0010:__this_cpu_preempt_check+0x0/0x20 [ 175.785829][ C0] Code: c6 da e4 98 84 48 c7 c7 a7 a8 99 84 e9 f9 fe ff ff 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 48 89 fe 48 c7 c7 b8 a8 99 84 e9 cd fe ff ff 66 2e 0f [ 175.785841][ C0] RSP: 0018:ffffc90000003e40 EFLAGS: 00000086 [ 175.785851][ C0] RAX: 0000000000000001 RBX: ffffffff8a8a0618 RCX: 00000000798e58eb [ 175.785859][ C0] RDX: 2ad9398700000000 RSI: 0000000025106ffa RDI: ffffffff84972dfd [ 175.785867][ C0] RBP: 0000000000000000 R08: 0000000000080000 R09: ffff888166432c10 [ 175.785875][ C0] R10: 0000000000000001 R11: ffffc90000003ff8 R12: 0000000000000000 [ 175.785883][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 175.785893][ C0] FS: 00007fabc03446c0(0000) GS:ffff8882b13bf000(0000) knlGS:0000000000000000 [ 175.785903][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.785911][ C0] CR2: 00007f7b0cb232b4 CR3: 0000000176f84000 CR4: 00000000003506f0 [ 175.785919][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 175.785926][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 175.785939][ C0] Call Trace: [ 175.785944][ C0] [ 175.785948][ C0] lock_acquire+0xb8/0x180 [ 175.785973][ C0] _raw_spin_lock_irqsave+0x32/0x50 [ 175.785994][ C0] ? debug_object_activate+0x66/0x1b0 [ 175.786015][ C0] debug_object_activate+0x66/0x1b0 [ 175.786036][ C0] enqueue_hrtimer+0x23/0x120 [ 175.786050][ C0] __hrtimer_run_queues+0x49f/0x520 [ 175.786065][ C0] hrtimer_interrupt+0x133/0x2e0 [ 175.786081][ C0] __sysvec_apic_timer_interrupt+0x7f/0x1a0 [ 175.786106][ C0] sysvec_apic_timer_interrupt+0x8a/0xb0 [ 175.786120][ C0] [ 175.786123][ C0] [ 175.786127][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 175.786142][ C0] RIP: 0010:timerfd_clock_was_set+0x0/0x130 [ 175.786158][ C0] Code: ff 4c 89 f7 e8 b1 ba f4 ff e9 d5 fe ff ff 41 bc ea ff ff ff e9 af fe ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 41 57 41 56 41 55 41 54 55 53 e8 ed 70 cd ff 31 f6 31 [ 175.786170][ C0] RSP: 0018:ffffc90001a03c78 EFLAGS: 00010293 [ 175.786179][ C0] RAX: 0000000000000000 RBX: 0000000080000000 RCX: ffffffff813aa786 [ 175.786187][ C0] RDX: ffff8881664321c0 RSI: ffffffff814c32cc RDI: 0000000000000005 [ 175.786195][ C0] RBP: ffff888237d1b900 R08: 0000000000000005 R09: 0000000000000000 [ 175.786203][ C0] R10: 0000000080000000 R11: 00000000767b9d67 R12: 0000000000000000 [ 175.786210][ C0] R13: 0000000000000002 R14: 00000011a0add7d3 R15: fe2329c1a0add7d3 [ 175.786219][ C0] ? cpus_read_unlock+0x66/0xb0 [ 175.786237][ C0] ? clock_was_set+0x37c/0x3e0 [ 175.786252][ C0] clock_was_set+0x381/0x3e0 [ 175.786267][ C0] timekeeping_inject_offset+0x1a7/0x200 [ 175.786286][ C0] do_adjtimex+0x22a/0x6e0 [ 175.786306][ C0] ? try_to_wake_up+0x88/0x750 [ 175.786325][ C0] ? __pfx_posix_clock_realtime_adj+0x10/0x10 [ 175.786345][ C0] __do_sys_clock_adjtime+0xdb/0x1b0 [ 175.786360][ C0] do_syscall_64+0x6d/0x310 [ 175.786376][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.786389][ C0] RIP: 0033:0x7fabbf580809 [ 175.786402][ C0] 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 [ 175.786414][ C0] RSP: 002b:00007fabc0344058 EFLAGS: 00000246 ORIG_RAX: 0000000000000131 [ 175.786425][ C0] RAX: ffffffffffffffda RBX: 00007fabbf745fa0 RCX: 00007fabbf580809 [ 175.786433][ C0] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 175.786441][ C0] RBP: 00007fabbf5f393e R08: 0000000000000000 R09: 0000000000000000 [ 175.786448][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 175.786456][ C0] R13: 0000000000000000 R14: 00007fabbf745fa0 R15: 00007ffdc4c620d8 [ 175.786466][ C0] [ 175.786749][ C1] rcu: rcu_preempt kthread starved for 9994 jiffies! g9829 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 176.199432][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 176.209380][ C1] rcu: RCU grace-period kthread stack dump: [ 176.215259][ C1] task:rcu_preempt state:R running task stack:13936 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000 [ 176.228724][ C1] Call Trace: [ 176.231986][ C1] [ 176.234900][ C1] __schedule+0x5a7/0xd60 [ 176.239224][ C1] schedule+0x25/0x110 [ 176.243285][ C1] schedule_timeout+0xb6/0x160 [ 176.248042][ C1] ? __pfx_process_timeout+0x10/0x10 [ 176.253315][ C1] rcu_gp_fqs_loop+0x13a/0x500 [ 176.258153][ C1] ? do_raw_spin_unlock+0x52/0xc0 [ 176.263172][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 176.268367][ C1] rcu_gp_kthread+0xc6/0x160 [ 176.272949][ C1] kthread+0x165/0x2d0 [ 176.277014][ C1] ? __pfx_kthread+0x10/0x10 [ 176.281603][ C1] ret_from_fork+0x1ec/0x280 [ 176.286180][ C1] ? __pfx_kthread+0x10/0x10 [ 176.290760][ C1] ret_from_fork_asm+0x1a/0x30 [ 176.295528][ C1] [ 176.298530][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 176.304833][ C1] CPU: 1 UID: 0 PID: 4723 Comm: kworker/u8:8 Not tainted 6.16.0-rc3-syzkaller #0 PREEMPT(undef) [ 176.315318][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 176.325354][ C1] Workqueue: events_unbound toggle_allocation_gate [ 176.331847][ C1] RIP: 0010:write_comp_data+0x40/0x90 [ 176.337208][ C1] Code: 30 05 a9 00 01 ff 00 74 1b f6 c4 01 74 07 a9 00 00 ff 00 74 05 c3 cc cc cc cc 8b 82 0c 15 00 00 85 c0 74 f1 8b 82 e8 14 00 00 <83> f8 03 75 e6 48 8b 82 f0 14 00 00 8b 92 ec 14 00 00 48 8b 38 48 [ 176.356799][ C1] RSP: 0018:ffffc90002aebc18 EFLAGS: 00000246 [ 176.362847][ C1] RAX: 0000000000000000 RBX: ffff888237d2cfc0 RCX: ffffffff814f7a94 [ 176.370800][ C1] RDX: ffff888170744380 RSI: 0000000000000000 RDI: 0000000000000005 [ 176.378751][ C1] RBP: 0000000000000001 R08: 0000000000000005 R09: 0000000000000000 [ 176.386964][ C1] R10: 0000000000000001 R11: 0000000080000000 R12: ffff888237c32f20 [ 176.394920][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 176.402876][ C1] FS: 0000000000000000(0000) GS:ffff8882b14bf000(0000) knlGS:0000000000000000 [ 176.411806][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 176.418375][ C1] CR2: 00007f1bd7e96e9c CR3: 0000000004cc6000 CR4: 00000000003506f0 [ 176.426338][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 176.434294][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 176.442253][ C1] Call Trace: [ 176.445515][ C1] [ 176.448427][ C1] smp_call_function_many_cond+0x2e4/0xbc0 [ 176.454223][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 176.459235][ C1] ? __text_poke+0x307/0x580 [ 176.463903][ C1] ? __pfx_text_poke_memcpy+0x10/0x10 [ 176.469270][ C1] ? __pfx_do_sync_core+0x10/0x10 [ 176.474380][ C1] on_each_cpu_cond_mask+0x40/0x90 [ 176.479475][ C1] ? __kmalloc_node_track_caller_noprof+0xdf/0x530 [ 176.485960][ C1] smp_text_poke_batch_finish+0x1f4/0x6f0 [ 176.491674][ C1] arch_jump_label_transform_apply+0x1c/0x30 [ 176.497646][ C1] jump_label_update+0x1a4/0x1e0 [ 176.502571][ C1] static_key_enable+0x8c/0xa0 [ 176.507317][ C1] toggle_allocation_gate+0x6d/0x170 [ 176.512590][ C1] process_one_work+0x328/0x940 [ 176.517513][ C1] ? move_linked_works+0xe5/0x110 [ 176.522530][ C1] worker_thread+0x319/0x5c0 [ 176.527111][ C1] ? __pfx_worker_thread+0x10/0x10 [ 176.532209][ C1] kthread+0x165/0x2d0 [ 176.536279][ C1] ? __pfx_kthread+0x10/0x10 [ 176.540967][ C1] ret_from_fork+0x1ec/0x280 [ 176.545551][ C1] ? __pfx_kthread+0x10/0x10 [ 176.550140][ C1] ret_from_fork_asm+0x1a/0x30 [ 176.554898][ C1]